### Tamilnadu Board Computer Applications Question papers for 12th Standard (English Medium) Question paper & Study Materials

#### 12th Standard English Medium Computer Applications Reduced Syllabus Annual Exam Model Question Paper with Answer key - 2021 - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

one of the disadvantages of the multimedia is its __________

• 2)

_________ are the values for the entity

• 3)

Which of the following isthe important server side Web and general purpose scripting language?

• 4)

Which one of the following is the right way of defining a function in PHP?

• 5)

Statement which is used to make choice between two options and only option is to be performed is written as

#### 12th Standard English Medium Computer Applications Reduced Syllabus Annual Exam Model Question Paper - 2021 - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

you need hardware, software and _________ to make multimedia

• 2)

DBMS provides to ___________ data

• 3)

Which of the following is an identical operator?

• 4)

Which one of the following is the right way of defining a function in PHP?

• 5)

What will be the output of the following PHP code ?
< ?php
x = 10;
y = 20;
if (x > y + y != 3)
print “hi” ;
else
print “how are u”;
? >

#### 12th Standard English Medium Computer Applications Reduced Syllabus Public Exam Model Question Paper with Answer key - 2021 - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

expand JPEG

• 2)

___________ can be subdivided into simple attributes without change in the meaning of that attribute

• 3)

Which of the following is an identical operator?

• 4)

Which one of the following is the right way of defining a function in PHP?

• 5)

What will be the output of the following PHP code ?
< ?php
 a = “”;
if (a)
print “all”;
if
else
print “some”;
? >

#### 12th Standard English Medium Computer Applications Reduced Syllabus Public Exam Model Question Paper - 2021 - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

expand JPEG

• 2)

___________ is defined as the system's ability to recover all committed transactions during the failure of storage or the system

• 3)

Which of the following isthe important server side Web and general purpose scripting language?

• 4)

Which one of the following is the right way of defining a function in PHP?

• 5)

What will be the output of the following PHP code ?
< ?php
x = 10;
y = 20;
if (x > y + y != 3)
print “hi” ;
else
print “how are u”;
? >

#### 12th Standard English Medium Computer Applications Reduced Syllabus Creative Five mark Question with Answer key - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

How Multimedia is used in Business systems?

• 2)

Write the steps to place text in a frame

• 3)

Explain various methods of character formatting.

• 4)

Write the seps to Fill Shapes with Colors and Patterns.

• 5)

What are the various methods to inset page number in PageMaker Software.

#### 12th Standard English Medium Computer Applications Reduced Syllabus Creative Three mark Question with Answer key - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

How Multimedia is used inMedical Services?

• 2)

Differentiate copying and moving the text.

• 3)

Wri e the steps to import the text.

• 4)

Write the steps to draw a line

• 5)

List few commonly used databases.

#### 12th Standard English Medium Computer Applications Reduced Syllabus Creative Two mark Question with Answer key - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

Write a short note on Static Text

• 2)

What are the advantages of Vector Images?

• 3)

What is MPEG?

• 4)

What are the menu options available in Menu bar?

• 5)

Write short note on Text block In page maker

#### 12th Standard English Medium Computer Applications Reduced Syllabus Creative One mark Question with Answer key - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

Classifications of text are _________ and ____________.

• 2)

__________ is the process of conducting conference between more than two participants at different sites by using computer networks

• 3)

___________ is a free, open source container format

• 4)

To select a word, press __________ with I - Beam.

• 5)

The __________ key must not be press at the end of the each line in text block.

#### 12th Standard English Medium Computer Applications Reduced Syllabus Five mark Important Questions with Answer key - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

How Multimedia is used in Business systems?

• 2)

Write the steps to Drawing a Rounded Corner Rectangle

• 3)

Write a note on open source software tools available in MySQL Administration.

• 4)

Explain the following
(i) Primary Key
(ii) Foreign Key
(iii) Candidate Key
(iv) Super Key
(v) Composite key

• 5)

Discuss in detail about PHP data types.

#### 12th Standard English Medium Computer Applications Reduced Syllabus Five mark Important Questions - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

Explain about different file formats in multimedia files

• 2)

How Multimedia used in Libraries, Information centers and Archives? Explain

• 3)

Write the steps to place the text in a frame.

• 4)

Write the steps To draw a Dotted line

• 5)

Write a note on open source software tools available in MySQL Administration.

#### 12th Standard English Medium Computer Applications Reduced Syllabus Three mark Important Questions with Answer key - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

Write roles and responsibilities of Production team members

• 2)

How do you link frames containing text?

• 3)

Wri e the steps to import the text.

• 4)

Write the steps to draw a line

• 5)

Discuss on Cardinality in DBMS.

#### 12th Standard English Medium Computer Applications Reduced Syllabus Three mark Important Questions - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

Briefly explain about Multimedia Components

• 2)

Write roles and responsibilities of Production team members

• 3)

Mention three tools in PageMaker and write their keyboard shortcuts

• 4)

How do you link frames containing text?

• 5)

Explain on Evolution of DBMS.

#### 12th Standard English Medium Computer Applications Reduced Syllabus Two mark Important Questions with Answer key - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

Classify the TEXT component in multimedia

• 2)

List out image file formats

• 3)

Define Multimedia Production

• 4)

Give some examples of DTP software

• 5)

What is a Pasteboard in PageMaker?

#### 12th Standard English Medium Computer Applications Reduced Syllabus Two mark Important Questions - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

List out Multimedia Components

• 2)

Classify the IMAGE component in multimedia

• 3)

List out video file formats

• 4)

List out Multimedia Production team members

• 5)

Give some examples of DTP software

#### 12th Standard English Medium Computer Applications Reduced Syllabus One mark Important Questions with Answer key - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

one of the disadvantages of the multimedia is its __________

• 2)

GIF use _______ color look up table

• 3)

Which menu contains the New option?

• 4)

To select an entire document using the keyboard, press ___________

• 5)

The ___________ diagram gives a logical structure of the database graphically?

#### 12th Standard English Medium Computer Applications Reduced Syllabus One mark Important Questions - 2021(Public Exam) - by Sharmila - Coimbatore - Mar 01, 2021 - View & Read

• 1)

expand JPEG

• 2)

The live telecasting of real time program through Internet is known as ________

• 3)

In PageMaker Window, the area outside of the dark border is referred to as _________.

• 4)

_________ tool is used for drawing boxes.

• 5)

Which tool lets you edit text?

#### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

__________ represents a “tuple” in a relational database?

• 2)

Which of the following PHP statements will output Hello World on the screen?

• 3)

For finding nonempty elements in array we use

• 4)

What will be the output of the
following PHP code ?
< ?php
for (x = 1; x < 10;++x)
{
print “*\t”;
}
? >

• 5)

What does fopen() function do in PHP?

#### 12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Two - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

A new document in page maker is called _________

• 2)

The assignment activity implemented using __________ operator.

• 3)

What will be displayed in a browser when the following PHP code is executed
< ?php
for (counter = 10; \$counter < 10; \$counter = counter + 5){
echo “Hello”;
}
? >

• 4)

Which of the following is an exit check loop?

• 5)

HTML classes that is already defined and allow us to apply styles on it are called as

#### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Two - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Shortcut to close a document in PageMaker is ______________

• 2)

We can use _________ to comment a single line?
i) /?
ii) //
iii) #
iv)  /* */

• 3)

PHP arrays are also called as

• 4)

PHP supports which types of looping techniques;

• 5)

Which of the following is an entry check loop?

#### 12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Three - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

__________ is the process displaying still images they give continuous movement

• 2)

___________ is a free, open source container format

• 3)

In page maker the text of the document can be type inside a ______________

• 4)

_________ is a concept that stores more than one value of same data type in single array variable.

• 5)

________ is the best feature to select one file from the local machine to server machine

#### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Four - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which tool lets you edit text?

• 2)

What will be the output of the following PHP code?
< ?php
num = 1;
num1 = 2;
print \$num . “+”. \$num1;
? >

• 3)

As compared to associative arrays vector arrays are much

• 4)

What will be the output of the following PHP code ?
< ?php
if (-100)
print “hi” ;
else
print “how are u”;
? >

• 5)

If you would like to read a file character by character which function do you use?

#### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Five - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

A _____ has more than one value for that particular attribute

• 2)

What functions count elements in an array?

• 3)

What will be the output of the following PHP code ?
< ?php
x = 10;
y = 20;
if (x > y && 1||1)
print “hi” ;
else
print “how are u”;
? >

• 4)

If you would like to read a file character by character which function do you use?

• 5)

which one is correct way, we can retrieve the data in the result set of MySQL using PHP?

#### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Seven - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Most of the computer color images and backgrounds are _________ files

• 2)

To select a paragraph, press _________ with I - Beam.

• 3)

Communication is established with MySQL using

• 4)

Which of the following PHP statements will output Hello World on the screen?

• 5)

Which loop evaluates condition expression as Boolean, if it is true, it executes statements and when it is false it will terminate?

#### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Three - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

The powerful wayto convey information in multimediaapplications are _________

• 2)

__________ phase includes the activities like background music selection, sound recording

• 3)

In PageMaker Window, the area outside of the dark border is referred to as _________.

• 4)

__________ Command is used to delete a database.

• 5)

_____________ describes a unique characteristic of an entity

#### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Three - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

The powerful wayto convey information in multimediaapplications are _________

• 2)

__________ phase includes the activities like background music selection, sound recording

• 3)

In PageMaker Window, the area outside of the dark border is referred to as _________.

• 4)

__________ Command is used to delete a database.

• 5)

_____________ describes a unique characteristic of an entity

#### 12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Four - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

The powerful wayto convey information in multimediaapplications are _________

• 2)

Copyright issuesalso are considered in

• 3)

Character formatting consists of which of the following text properties?

• 4)

There are _______ scroll bars available

• 5)

Which of the following is a commercial relational models in  use

#### 12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Five - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

The __________ command is used to reverse the action of the last command.

• 2)

__________ Command is used to delete a database.

• 3)

Which of the following PHP statement/statements will store 41 in variable num?

• 4)

For finding nonempty elements in array we use

• 5)

What will be the output of the following PHP code ?
< ?php
x;
if (x == 0)
print “hi” ;
else
print “how are u”;
print “hello”
? >

#### 12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Six - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

___________ is a free, open source container format

• 2)

Which is the MySQL instance responsible for data processing?

• 3)

Second Generation of mobile system were 'based on _______transmission

• 4)

________is available below the root domain.

• 5)

With the help of _____________ people can access the network from different parts of the world

#### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Six - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which tool lets you edit text?

• 2)

What will be the output of the following PHP code?
< ? php
 x;
if (x)
print “hi” ;
else
print “how are u”;
? >

• 3)

Which is the correct function Closing Connection in PHP ?

• 4)

Which among them was challenging to the business people on computer networking

• 5)

A TCP/IP network with access restricted to members of an organization

#### 12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Seven - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which version of PHP supports MySQLi fuctions ?

• 2)

___________ use less power comparing with single transmitter or satellite with cell towers closer.

• 3)

The _________, “the Net,” is a worldwide system of computer networks

• 4)

It guarantees the sending of data is successful and which checks error on operation at OSI layer is _______________

• 5)

Expansion of URL is

#### 12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Eight - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

GIF use _______ color look up table

• 2)

In PageMaker Window, the area outside of the dark border is referred to as _________.

• 3)

MySQL belongs to which category of DBMS?

• 4)

Which of the following PHP statement/statements will store 41 in variable num?

• 5)

PHP’s numerically indexed array begin with position ___________

#### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Eight - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Communication is established with MySQL using

• 2)

Which statement will output $x on the screen? • 3) For finding nonempty elements in array we use • 4) Statement which is used to make choice between two options and only option is to be performed is written as • 5) HTML classes that is already defined and allow us to apply styles on it are called as #### 12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Nine - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) __________ is the process displaying still images they give continuous movement • 2) In PageMaker Window, the area outside of the dark border is referred to as _________. • 3) Which tool lets you edit text? • 4) __________ represents a “tuple” in a relational database? • 5) Which of the following functions reads the entire contents of a file? #### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Nine - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) GIF use _______ color look up table • 2) Shortcut to close a document in PageMaker is ______________ • 3) __________ Command is used to delete a database. • 4) A PHP script should start with __________ and end with _________: • 5) Which innovation made the people to use Internet? #### 12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Ten - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) The process of multimedia making begins with • 2) Shortcut to close a document in PageMaker is ______________ • 3) A new document in page maker is called _________ • 4) Communication is established with MySQL using • 5) The assignment activity implemented using __________ operator. #### 12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Ten - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) The live telecasting of real time program through Internet is known as ________ • 2) _____________ is responsible for performing all research activities • 3) Master pages commonly contain ____________ • 4) A __________ contains only one value for the attribute and they don't have multiple numbers of values. • 5) A Function is a type of___________. #### 12th Standard Computer Applications Multimedia and Desktop Publishing English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) __________ refers to any type of application that involves more than one type of media such as text, graphics video animation and sound • 2) expand JPEG • 3) ________ has become the latest enriching experience in the field of information sector. • 4) ____________ is the basic components of multimedia • 5) A ____________ is a system which consists of nodes #### 12th Standard Computer Applications Multimedia and Desktop Publishing English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) one of the disadvantages of the multimedia is its __________ • 2) find the odd one on the following which is not an image format • 3) The live telecasting of real time program through Internet is known as ________ • 4) RTF file format was introduced by ___________ • 5) Multimedia has _________ major components #### 12th Standard Computer Applications An Introduction to Adobe Pagemaker English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) DTP stands for ______________ • 2) _________ tool is used for drawing boxes. • 3) To select an entire document using the keyboard, press ___________ • 4) Which tool lets you edit text? • 5) Which of the following is a DTP software? #### 12th Standard Computer Applications An Introduction to Adobe Pagemaker English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) ____________ is a DTP software • 2) A __________ tool is used for magnifying the particular portion of the area. • 3) Place option is present in _____________ menu. • 4) Character formatting consists of which of the following text properties? • 5) The mam components of the page maker windows are #### 12th Standard Computer Applications Introduction to Database Management System English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) Which language is used to request information from a Database? • 2) An entity set that does not have enough attributes to form primary key is known as • 3) Communication is established with MySQL using • 4) The structure representing the organizational view of entire database is known as __________ in MySQL database. • 5) Which of the following is a not a database? #### 12th Standard Computer Applications Introduction to Hypertext Pre-Processor English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) What does PHP stand for? • 2) We can use _________ to comment a single line? i) /? ii) // iii) # iv) /* */ • 3) What will be the output of the following PHP code? < ?php num = 1; num1 = 2; print \$num . “+”. \$num1; ? > • 4) Which statement will output$x on the screen?

• 5)

The variable in PHP begins with a dollar _______  symbol

#### 12th Standard Computer Applications Introduction to Hypertext Pre-Processor English Medium Free Online Test 1 Mark Questions with Answer Key 2020-2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

What does PHP files have a default file extension?

• 2)

Which of the following PHP statement/statements will store 41 in variable num?

• 3)

Which of the following PHP statements will output Hello World on the screen?

• 4)

Which of the below symbols is a newline character?

• 5)

The assignment activity implemented using __________ operator.

#### 12th Standard Computer Applications PHP Function and Array English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

A function in PHP which starts with _________ (double underscore) is know as...

• 2)

PHP’s numerically indexed array begin with position ___________

• 3)

Which of the following are correct ways of creating an array?
i) state[0] = “Tamilnadu”;
ii) state[] = array(“Tamilnadu”);
iii) state[0] = “Tamilnadu”;
iv) state = array(“Tamilnadu”);

• 4)

What will be the output of the following PHP code?
< ?php
a=array(“A”,”Cat”,”Dog”,”A”,”Dog”);
b=array(“A”,”A”,”Cat”,”A”,”Tiger”);
c=array_combine(a,b);
print_r(array_count_values(c));
? >

• 5)

For finding nonempty elements in array we use

#### 12th Standard Computer Applications PHP Function and Array English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which one of the following is the right way of defining a function in PHP?

• 2)

PHP’s numerically indexed array begin with position ___________

• 3)

What will be the output of the following PHP code?
< ?php
a=array(“A”,”Cat”,”Dog”,”A”,”Dog”);
b=array(“A”,”A”,”Cat”,”A”,”Tiger”);
c=array_combine(a,b);
print_r(array_count_values(c));
? >

• 4)

For finding nonempty elements in array we use

• 5)

PHP arrays are also called as

#### 12th Standard Computer Applications PHP Conditional Statements English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

What will be the output of the following PHP code?
< ? php
 x;
if (x)
print “hi” ;
else
print “how are u”;
? >

• 2)

What will be the output of the following PHP code ?
< ?php
 x = 0;
if (x++)
print “hi”;
else
print “how are u”;
? >

• 3)

What will be the output of the following PHP code ?
< ?php
x;
if (x == 0)
print “hi” ;
else
print “how are u”;
print “hello”
? >

• 4)

Statement which is used to make choice between two options and only option is to be performed is written as

• 5)

What will be the output of the following PHP code ?
< ?php
 a = “”;
if (a)
print “all”;
if
else
print “some”;
? >

#### 12th Standard Computer Applications Looping Structure English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Most complicated looping structure is

• 2)

Which loop evaluates condition expression as Boolean, if it is true, it executes statements and when it is false it will terminate?

• 3)

What will be displayed in a browser when the following PHP code is executed
< ?php
for (counter = 10; \$counter < 10; \$counter = counter + 5){
echo “Hello”;
}
? >

• 4)

PHP supports which types of looping techniques;

• 5)

Consider the following code
< ? php
count=12;
do{
printf(“%d squared=%d
”,
count, pow(count,2));
} while(\count<4);
? >
What will be the output of the code

#### 12th Standard Computer Applications Looping Structure English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Loops that iterate for fixed number of times is called

• 2)

What will be displayed in a browser
when the following PHP code is
executed:
< ?php
for (counter = 20; counter < 10;
counter++){
echo “Welcome to Tamilnadu “;
}
echo “Counter is: $counter”; ? > • 3) PHP supports which types of looping techniques; • 4) Consider the following code < ? php count=12; do{ printf(“%d squared=%d ”, count, pow(count,2)); } while(\count<4); ? > What will be the output of the code • 5) What will be the output of the following PHP code ? < ?php for (x = 1; x < 10;++x) { print “*\t”; } ? > #### 12th Standard Computer Applications Forms and Files English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) Which one of the following should not be used while sending passwords or other sensitive information? • 2) In HTML form < input type=”text” > is used for • 3) If you would like to read a file character by character which function do you use? • 4) What does fopen() function do in PHP? • 5) Which of the following functions reads the entire contents of a file? #### 12th Standard Computer Applications Forms and Files English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read • 1) When you use the \$_GET variable to collect data, the data is visible to..

• 2)

Which directive determines whether PHP scripts on the server can accept file uploads?

• 3)

HTML classes that is already defined and allow us to apply styles on it are called as

• 4)

PHP is a _________ typed language

• 5)

How PHP files can be accessed?

#### 12th Standard Computer Applications Connecting PHP and MYSQL English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which one of the following statements instantiates the mysqli class?

• 2)

How Can we Create a Database Using PHP and MySQL?

• 3)

Which is the correct function Closing Connection in PHP ?

• 4)

Which is the not a correct MySQL Function in PHP ?

• 5)

How many parameter are required for MYSQLi query function in PHP ?

#### 12th Standard Computer Applications Introduction to Computer Networks English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

A set of computers connecting together is called as ___________

• 2)

Match the period and mehods available on history of computer networking in the Internet

 a) 1950 X.25 TCP/IP b) 1966 SAGE c) 1976 WAN d) 1972 ARCNET
• 3)

Wi-Fi is short name for

• 4)

In which one of the following periods, the speed capacity supported towards gigabit on computer network?

• 5)

_________ helps to predict, manage, and protect the computer network at problems

#### 12th Standard Computer Applications E-Commerce English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

A company has E-Business if

• 2)

SME stands for

• 3)

Which of the following is not correctly matched

• 4)

Off-shoring means

• 5)

Which of the following is not a characteristics of E-Commerce

#### 12th Standard Computer Applications Connecting PHP and MYSQL English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

which one is correct way, we can retrieve the data in the result set of MySQL using PHP?

• 2)

Which is the correct function to execute the SQL queries in PHP ?

• 3)

Which is the correct function to establish Connection in PHP ?

• 4)

How many parameter are required for MYSQLi connect function in PHP ?

• 5)

Which version of PHP supports MySQLi fuctions ?

#### 12th Standard Computer Applications Introduction to Computer Networks English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Computer network devices that originates route and terminate the data were called as

• 2)

Western Electric introduced the first widely used ______________ that implemented true computer control.

• 3)

People everywhere can express and publish their ideas and opinions via

• 4)

Which among them was challenging to the business people on computer networking

• 5)

___________ use less power comparing with single transmitter or satellite with cell towers closer.

#### 12th Standard Computer Applications Network Examples and Protocols English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

The _________, “the Net,” is a worldwide system of computer networks

• 2)

Wi-Fi stands for ___________

• 3)

RFID stands for ___________

• 4)

Which one of the following will secure data on transmissions

• 5)

________________ refer to other host computers by using names rather than numbers

#### 12th Standard Computer Applications Network Examples and Protocols English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which one of the following will be easy the way to uses Internet technology and the public telecommunication system to securely share business’s information with suppliers, vendors, partners and customers.

• 2)

Communication over _____________  is be made up of voice, data, images and text messages.

• 3)

A TCP/IP network with access restricted to members of an organization

• 4)

It guarantees the sending of data is successful and which checks error on operation at OSI layer is _______________

• 5)

_________ provides e-mail service

#### 12th Standard Computer Applications DNS ( Domain Name System ) English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which of the following is used to maintain all the directory of domain names?

• 2)

How many bits are used in the IPv6 addresses?

• 3)

In domain name, sequence of labels are separated by

• 4)

Which of the following initiates the mapping of domain name to IP address?

• 5)

ISP stands for

#### 12th Standard Computer Applications DNS ( Domain Name System ) English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which of the following notation is used to denote IPv4 addresses?

• 2)

Expansion of URL is

• 3)

Maximum characters used in the label of a node?

• 4)

Pick the odd one out from the following

• 5)

Which is the contiguous area up to which the server has access?

#### 12th Standard Computer Applications Network Cabling English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

ARPANET stands for

• 2)

Which medium is used in the optical fibre cables to transmit data?

• 3)

Which connector is used in the Ethernet cables?

• 4)

How many pins are used in RJ45 cables?

• 5)

Match the following

 1. Ethernet Port 2. RJ45 connector Ethernet 3. RJ45 jack Plug 4. RJ45 cable 802.3

#### 12th Standard Computer Applications Network Cabling English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

WWW was invented by

• 2)

Which of the following is a small peripheral device with a sim slot to connect the computers to Internet?

• 3)

Which of the following connector is called as champ connector?

• 4)

Which wiring standard is used for connecting two computers directly?

• 5)

Match the following

 1. Ethernet Port 2. RJ45 connector Ethernet 3. RJ45 jack Plug 4. RJ45 cable 802.3

#### 12th Standard Computer Applications Open Source Concepts English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

If the source code of a software is freely accessible by the public, then it is known as

• 2)

Fill in the blanks : NS2 comprises of ______key languages?

• 3)

Which of the following is not a network simulation software?

• 4)

Open NMS was released in _________________

• 5)

_______________ software has been developed by a variety of programmers.

#### 12th Standard Computer Applications Open Source Concepts English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which of the following is a software program that replicates the functioning of a computer network?

• 2)

Which is an example of network simulator?

• 3)

Which of the following is a open source network monitoring software?

• 4)

OpenNMS Group was created by _________

• 5)

Proprietary software is owned by _____________

#### 12th Standard Computer Applications E-Commerce English Medium Free Online Test 1 Mark Questions with Answer Key 2020-2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which of the following is not a tangible good?

• 2)

The dotcom phenomenon deals with ________

• 3)

Assertion (A): The websites of first wave dotcom companies were only in English
Reason (R): The dotcom companies of first wave are mostly American companies.

• 4)

G2G systems are classified into

• 5)

Which of the following is not a characteristics of E-Commerce

#### 12th Standard Computer Applications Electronic Payment Systems English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Based on the monetary value e payment system can be classified into

• 2)

Assertion (A): Micro electronic payment systems support higher value payments
Reason (R): Expensive cryptographic operations are included in macro payments

• 3)

Which of the following is true about Virtual payment address (VPA)

• 4)

Which of the following is true about debit card
i. debit cards cannot be used in ATMs
ii. debit cards cannot be used in online transactions
iii. debit cards do not need bank accounts
iv. debit cards and credit cards are identical in physical properties

• 5)

________ is an essential part of a company's financial operations.

#### 12th Standard Computer Applications Electronic Payment Systems English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which of the following is not a category of micropayment?

• 2)

Which of the following is correctly matched

• 3)

Which of the following is a online payment system for small payments.

• 4)

Pick the odd one in the credit card transaction

• 5)

The term credit card was first mentioned in ________.

#### 12th Standard Computer Applications E-Commerce Security Systems English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

In E-Commerce, when a stolen credit card is used to make a purchase it is termed as

• 2)

Which of the following is not a security element involved in E-Commerce?

• 3)

Asymmetric encryption is also called as

• 4)

The security authentication technology does not include
i) Digital Signatures
ii) Digital Time Stamps
iii) Digital Technology
iv) Digital Certificates

• 5)

PGP stands for

#### 12th Standard Computer Applications E-Commerce Security Systems English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which of the following is not a security element involved in E-Commerce?

• 2)

The security authentication technology does not include
i) Digital Signatures
ii) Digital Time Stamps
iii) Digital Technology
iv) Digital Certificates

• 3)

__________ protocol is used for securing credit cards transactions via the Internet

• 4)

The websites secured by Secure Socket Layer protocols can be identified using

• 5)

3-D Secure, a protocol was developed by

#### 12th Standard Computer Applications Electronic Data Interchange English Medium Free Online Test One Mark Questions 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

EDI stands for

• 2)

Which is the first industry-specific EDI standard?

• 3)

Which of the following is a type of EDI?

• 4)

EDI interchanges starts with _________ and ends with _________

• 5)

The versions of EDIFACT are also called as

#### 12th Standard Computer Applications Electronic Data Interchange English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Which of the following is an internationally recognized standard format for trade, transportation, insurance, banking and customs?

• 2)

UNSM stands for?

• 3)

Who is called as the father of EDI?

• 4)

EDIFACT stands for

• 5)

Number of characters in an single EDIFACT messages

#### 12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

The live telecasting of real time program through Internet is known as ________

• 2)

Classifications of text are _________ and ____________.

• 3)

___________ is a free, open source container format

• 4)

The mam components of the page maker windows are

• 5)

A key With more than one attribute to identify rows uniquely in a table is called ___________

#### 12th Standard Computer Applications Introduction to Database Management System English Medium Free Online Test 1Mark Questions with Answer Key 2020-2021 - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

The ___________ diagram gives a logical structure of the database graphically?

• 2)

__________ represents a “tuple” in a relational database?

• 3)

Which is the MySQL instance responsible for data processing?

• 4)

DBMS provides to ___________ data

• 5)

___________ is defined as the system's ability to recover all committed transactions during the failure of storage or the system

#### 12th Standard Computer Applications English Medium Free Online Test Creative 1 Mark Questions - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

________ has become the latest enriching experience in the field of information sector.

• 2)

The mam components of the page maker windows are

• 3)

A _________ is a "copy" of a primary key

• 4)

Which of the following is an equal operator?

• 5)

________ loops execute a block of code a specified number of times.

#### 12th Standard Computer Applications English Medium Free Online Test Creative One Mark Questions with Answer Key - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

ARPAnet was first recognized in the year__________

• 2)

For the communication to takes place, the information should pass through_______layers.

• 3)

WWW (World Wide Web) which was Invented by

• 4)

The _______________  is the basic component of the LocalArea Network(LAN)

• 5)

_______________ software has been developed by a variety of programmers.

#### 12th Standard Computer Applications English Medium Free Online Test Creative 1 Mark Questions - Part Two - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Multimedia has _________ major components

• 2)

The mam components of the page maker windows are

• 3)

Which of the following is a not a database?

• 4)

The variable in PHP begins with a dollar _______  symbol

• 5)

A Function is a type of___________.

#### 12th Standard Computer Applications English Medium Free Online Test Creative One Mark Questions with Answer Key - Part Two - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Whichof the following is not an element of multimedia?

• 2)

The __________ command is used to reverse the action of the last command.

• 3)

____________ is most popular for Web Admimstration.

• 4)

To enable the use of domain names in a network_______ is used.

• 5)

The Iatest version of USB is ___________

#### 12th Standard Computer Applications English Medium Free Online Test Creative 1 Mark Questions - Part Three - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

_______ is a free-standing furnished equipped multimedia computer that allow users to retrieve information via a touch screen.

• 2)

To select a paragraph, press _________ with I - Beam.

• 3)

_____________ describes a unique characteristic of an entity

• 4)

__________ arrays are a key-value pair data structure.

• 5)

________ is the best feature to select one file from the local machine to server machine

#### 12th Standard Computer Applications English Medium Free Online Test Creative One Mark Questions with Answer Key - Part Three - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

The powerful wayto convey information in multimediaapplications are _________

• 2)

___________ is the top most part of the windows.

• 3)

___________ is defined as the system's ability to recover all committed transactions during the failure of storage or the system

• 4)

_______________ are used for connecting the television on with setup box.

• 5)

The parallel port will send ____________ at one  time.

#### 12th Standard Computer Applications English Medium Free Online Test Creative 1 Mark Questions - Part Four - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

__________ is the process of conducting conference between more than two participants at different sites by using computer networks

• 2)

Research on MPEG-21 "Multimedia Framework"hasstarted in _______

• 3)

Text can be contained __________

• 4)

A _________ is a "copy" of a primary key

• 5)

PHP scripting language supports __________ primitive data types.

#### 12th Standard Computer Applications English Medium Free Online Test Creative One Mark Questions with Answer Key - Part Four - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Kiosk is usually located near the entrance of the ___________ used for displaying announcements

• 2)

There are _______ rule bar.

• 3)

An _________ can be anything a real-world object

• 4)

PHP can embed with _______

• 5)

_________ is a concept that stores more than one value of same data type in single array variable.

#### 12th Standard Computer Applications English Medium Free Online Test Creative 1 Mark Questions - Part Five - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

Most of the computer color images and backgrounds are _________ files

• 2)

There are _______ scroll bars available

• 3)

A key With more than one attribute to identify rows uniquely in a table is called ___________

• 4)

PHP was invented by __________

• 5)

__________ arrays are a key-value pair data structure.

#### 12th Standard Computer Applications English Medium Free Online Test Creative One Mark Questions with Answer Key - Part Five - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

___________ image format is used for the high-resolution or large images

• 2)

________________ tool is used to select, move and resize text objects and graphics.

• 3)

___________ is defined as the system's ability to recover all committed transactions during the failure of storage or the system

• 4)

PHP scripting language supports __________ primitive data types.

• 5)

__________ arrays are a key-value pair data structure.

#### 12th Standard Computer Applications English Medium Free Online Test Book Back One Mark Questions - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

__________ refers to any type of application that involves more than one type of media such as text, graphics video animation and sound

• 2)

DTP stands for ______________

• 3)

Which language is used to request information from a Database?

• 4)

What does PHP stand for?

• 5)

Which one of the following is the right way of defining a function in PHP?

#### 12th Standard Computer Applications English Medium Free Online Test Book Back 1 Mark Questions with Answer Key - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

RTF file format was introduced by ___________

• 2)

Shortcut to print a document in Pagemaker is ___________

• 3)

The _________, “the Net,” is a worldwide system of computer networks

• 4)

Which of the following is used to maintain all the directory of domain names?

• 5)

ARPANET stands for

#### 12th Standard Computer Applications English Medium Free Online Test Book Back One Mark Questions - Part Two - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

one of the disadvantages of the multimedia is its __________

• 2)

____________ is a DTP software

• 3)

The ___________ diagram gives a logical structure of the database graphically?

• 4)

What does PHP files have a default file extension?

• 5)

A function in PHP which starts with _________ (double underscore) is know as...

#### 12th Standard Computer Applications English Medium Free Online Test Book Back 1 Mark Questions with Answer Key - Part Two - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

find the odd one on the following which is not an image format

• 2)

Place option is present in _____________ menu.

• 3)

Which one of the following will be easy the way to uses Internet technology and the public telecommunication system to securely share business’s information with suppliers, vendors, partners and customers.

• 4)

Which of the following notation is used to denote IPv4 addresses?

• 5)

WWW was invented by

#### 12th Standard Computer Applications English Medium Free Online Test Book Back One Mark Questions - Part Three - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

expand JPEG

• 2)

Which menu contains the New option?

• 3)

An entity set that does not have enough attributes to form primary key is known as

• 4)

A PHP script should start with __________ and end with _________:

• 5)

PHP’s numerically indexed array begin with position ___________

#### 12th Standard Computer Applications English Medium Free Online Test Book Back 1 Mark Questions with Answer Key - Part Three - by Sharmila - Coimbatore - Nov 09, 2020 - View & Read

• 1)

GIF use _______ color look up table

• 2)

Shortcut to close a document in PageMaker is ______________

• 3)

Character formatting consists of which of the following text properties?

• 4)

Match the following and choose the correct answer

 i. HTTP The core protocol of the  World Wide Web ii. FTP enables a client to send and receive complete files from a server. III. SMTP Provide e-mail services iv DNS Refer to other host computers by using names rather than numbers.
• 5)

How many bits are used in the IPv6 addresses?

#### 12th Standard Computer Applications English Medium Model 5 Mark Creative Questions (New Syllabus 2020) - by Sharmila - Coimbatore - Oct 01, 2020 - View & Read

• 1)

Explain the magnifying and reducing with zoom tool.

• 2)

What are the three types of syntax in PHP? Explain them in detail.

• 3)

Write a PHP program to display week days using switch case statement.

• 4)

What are the attributes of Social networking?

• 5)

Explain about Fifth Generation of Mobile Networks.

#### 12th Standard Computer Applications English Medium Model 5 Mark Book Back Questions (New Syllabus 2020) - by Sharmila - Coimbatore - Oct 01, 2020 - View & Read

• 1)

Explain about different file formats in multimedia files

• 2)

Write the steps to draw a star using polygon tool?

• 3)

Discuss on various database models available in DBMS.

• 4)

Explain client side and server side scripting language.

• 5)

Explain Function concepts in PHP.

#### 12th Standard Computer Applications English Medium Sample 5 Mark Creative Questions (New Syllabus 2020) - by Sharmila - Coimbatore - Oct 01, 2020 - View & Read

• 1)

How Multimedia used in Libraries, Information centers and Archives? Explain

• 2)

Write the steps To draw a Dotted line

• 3)

Tabulate the ER diagram notations

• 4)

Write a PHP program to display week days using switch case statement.

• 5)

What are the attributes of Social networking?

#### 12th Standard Computer Applications English Medium Sample 5 Mark Book Back Questions (New Syllabus 2020) - by Sharmila - Coimbatore - Oct 01, 2020 - View & Read

• 1)

Explain in detail Techniques of Animation

• 2)

Write the steps to place the text in a frame.

• 3)

Discuss in detail on various types of attributes in DBMS.

• 4)

Explain the process of Webserver installation.

• 5)

Explain the Multidimensional Array.

#### 12th Standard Computer Applications English Medium Important 5 Mark Creative Questions (New Syllabus 2020) - by Sharmila - Coimbatore - Oct 01, 2020 - View & Read

• 1)

How Multimedia is used in Business systems?

• 2)

What are the methods to unthread a threaded block? Explains.

• 3)

Explain the following
(i) Primary Key
(ii) Foreign Key
(iii) Candidate Key
(iv) Super Key
(v) Composite key

• 4)

What are the three types of syntax in PHP? Explain them in detail.

• 5)

Write a PHP program to display week days using switch case statement.

#### 12th Standard Computer Applications English Medium Important 5 Mark Book Back Questions (New Syllabus 2020) - by Sharmila - Coimbatore - Oct 01, 2020 - View & Read

• 1)

Explore the opportunities Animation filed movie industry

• 2)

How can you convert text in a text block to a frame?

• 3)

Write a note on open source software tools available in MySQL Administration.

• 4)

Discuss in detail about PHP data types.

• 5)

Explain Array concepts and their types.

#### 12th Standard Computer Application English Medium Model 3 Mark Creative Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Sep 01, 2020 - View & Read

• 1)

How Multimedia is used in Education?

• 2)

Write the steps to Select Text using the mouse

• 3)

What are the various options to save a document?

• 4)

Write hort note on Master Page

• 5)

Write a note on MySQL.

#### 12th Standard Computer Application English Medium Model 3 Mark Book Back Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Sep 01, 2020 - View & Read

• 1)

Write roles and responsibilities of Production team members

• 2)

How do you link frames containing text?

• 3)

What is relationship in databases? List its types

• 4)

Differentiate Server side and Client Side Scripting language.

• 5)

Write Short notes on Array.

#### 12th Standard Computer Application English Medium Sample 3 Mark Creative Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Sep 01, 2020 - View & Read

• 1)

How Multimedia is used in Public Places

• 2)

Write the steps to delete a character or word or block of text.

• 3)

Write the steps to Draw Rectangles or Ellipses.

• 4)

Write a short note on Row (or Record or tuple)

• 5)

Write short note on. Var_dump( ) function with Example

#### 12th Standard Computer Application English Medium Sample 3 Mark Book Back Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Sep 01, 2020 - View & Read

• 1)

Write roles and responsibilities of Production team members

• 2)

What is the use of Master Page?

• 3)

Discuss on Cardinality in DBMS.

• 4)

Write is the purpose of Web servers?

• 5)

Write Short notes on Array.

#### 12th Standard Computer Application English Medium Important 3 Mark Creative Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Sep 01, 2020 - View & Read

• 1)

How Multimedia is used in Public Places

• 2)

Write the steps to Select Text using the mouse

• 3)

Write the steps to save a Document with a new name or in a different location

• 4)

Write hort note on Master Page

• 5)

List few commonly used databases.

#### 12th Standard Computer Application English Medium Important 3 Mark Book Back Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Sep 01, 2020 - View & Read

• 1)

Briefly explain about Multimedia Components

• 2)

Mention three tools in PageMaker and write their keyboard shortcuts

• 3)

What is relationship in databases? List its types

• 4)

Differentiate Server side and Client Side Scripting language.

• 5)

Write Short notes on Array.

#### 12th Standard Computer Application English Medium Model 2 Mark Creative Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 31, 2020 - View & Read

• 1)

Write a short note on Vector Images.

• 2)

What are the menu options available in Menu bar?

• 3)

Write short note on Text block In page maker

• 4)

What are the limitations of database?

• 5)

What is the purpose of JOIN Clause?

#### 12th Standard Computer Application English Medium Model 2 Mark Book Back Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 31, 2020 - View & Read

• 1)

Define Animation and their features

• 2)

Differentiate Ellipse tool from Ellipse frame tool.

• 3)

What is view in SQL?

• 4)

Is PHP a case sensitive language?

• 5)

Usage of Array in PHP.

#### 12th Standard Computer Application English Medium Sample 2 Mark Creative Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 31, 2020 - View & Read

• 1)

What are the various of Digital Media?

• 2)

What is Multimedia Production Team?

• 3)

What is title bar?

• 4)

How to Hide the Master Items?

• 5)

What are the various methods to access file system?

#### 12th Standard Computer Application English Medium Sample 2 Mark Book Back Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 31, 2020 - View & Read

• 1)

Classify the TEXT component in multimedia

• 2)

List out video file formats

• 3)

What is text block?

• 4)

Which command is used to make permanent changes done by a transaction?

• 5)

What is URL?

#### 12th Standard Computer Application English Medium Important 2 Mark Creative Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 31, 2020 - View & Read

• 1)

What are the various of Digital Media?

• 2)

What are the menu options available in Menu bar?

• 3)

What are the limitations of database?

• 4)

What is meant by the Designing of databases?

• 5)

What isthe main advantage of PHP variable declaration?

#### 12th Standard Computer Application English Medium Important 2 Mark Book Back Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 31, 2020 - View & Read

• 1)

Classify the IMAGE component in multimedia

• 2)

What is a Pasteboard in PageMaker?

• 3)

What are the ACID properties?

• 4)

Give few examples of Web Browser?

• 5)

What is parameterized Function.

#### 12th Standard Computer Application English Medium Model 1 Mark Creative Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 26, 2020 - View & Read

• 1)

____________ is the basic components of multimedia

• 2)

Which of the following is not a role of Multimedia production team?

• 3)

________ format is designed 'for streaming audio over the Internet

• 4)

The ____________ integrates all the multimedia buiIding blocks

• 5)

There are _______ scroll bars available

#### 12th Standard Computer Application English Medium Model 1 Mark Book Back Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 26, 2020 - View & Read

• 1)

you need hardware, software and _________ to make multimedia

• 2)

The live telecasting of real time program through Internet is known as ________

• 3)

Shortcut to close a document in PageMaker is ______________

• 4)

Which tool lets you edit text?

• 5)

__________ represents a “tuple” in a relational database?

#### 12th Standard Computer Application English Medium Sample 1 Mark Book Back Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 26, 2020 - View & Read

• 1)

Classifications of text are _________ and ____________.

• 2)

Rich Text Format introduced by ______

• 3)

__________ phase includes the activities like background music selection, sound recording

• 4)

Which of the following is a DTP software?

• 5)

The _______ key is used to pressed down and the movements keys

#### 12th Standard Computer Application English Medium Sample 1 Mark Book Back Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 26, 2020 - View & Read

• 1)

expand JPEG

• 2)

Which menu contains the New option?

• 3)

Which tool lets you edit text?

• 4)

Which is the MySQL instance responsible for data processing?

• 5)

We can use _________ to comment a single line?
i) /?
ii) //
iii) #
iv)  /* */

#### 12th Standard Computer Application English Medium Important 1 Mark Creative Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 26, 2020 - View & Read

• 1)

__________ is the process of conducting conference between more than two participants at different sites by using computer networks

• 2)

Which of the following audio file format used by apple?

• 3)

The ___________ visualizesthe conceptsin three dimensional environments and if needed use the virtual reality integration into the pro ram.

• 4)

There are _______ rule bar.

• 5)

The _______ key is used to pressed down and the movements keys

#### QB365 - Question Bank Software Important 1 Mark Book Back Questions (New Syllabus) 2020 - by Sharmila - Coimbatore - Aug 26, 2020 - View & Read

• 1)

you need hardware, software and _________ to make multimedia

• 2)

In PageMaker Window, the area outside of the dark border is referred to as _________.

• 3)

The ___________ diagram gives a logical structure of the database graphically?

• 4)

A PHP script should start with __________ and end with _________:

• 5)

PHP’s numerically indexed array begin with position ___________

#### 12th Standard Computer Application English Medium All Chapter Book Back and Creative One Mark Questions - by Sharmila - Coimbatore - Mar 09, 2020 - View & Read

• 1)

__________ refers to any type of application that involves more than one type of media such as text, graphics video animation and sound

• 2)

find the odd one on the following which is not an image format

• 3)

Multimedia has _________ major components

• 4)

Which of the following audio file format used by apple?

• 5)

Place option is present in _____________ menu.

#### 12th Standard Computer Application English Medium All Chapter Book Back and Creative Two Mark Questions - by Sharmila - Coimbatore - Mar 09, 2020 - View & Read

• 1)

Classify the TEXT component in multimedia

• 2)

List out Multimedia Production team members

• 3)

What are the advantages of Vector Images?

• 4)

What is Multimedia Production Team?

• 5)

What is desktop publishing?

#### 12th Standard Computer Application English Medium All Chapter Book Back and Creative Three Mark Questions - by Sharmila - Coimbatore - Mar 09, 2020 - View & Read

• 1)

Briefly explain about Multimedia Components

• 2)

Describe the various file formats in multimedia

• 3)

How Multimedia is used inMedical Services?

• 4)

How Multimedia is used in Multimedia Conferencing

• 5)

Write the use of any three tools in PageMaker along with symbols.

#### 12th Standard Computer Application English Medium All Chapter Book Back and Creative Five Mark Questions - by Sharmila - Coimbatore - Mar 09, 2020 - View & Read

• 1)

Explain in detail Process of Multimedia

• 2)

Explain in detail Techniques of Animation

• 3)

How Multimedia is used in Business systems?

• 4)

How Multimedia used in Libraries, Information centers and Archives? Explain

• 5)

Explain the tools in PageMaker toolbox.

#### 12th Computer Applications - Electronic Data Interchange - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

Define EDI.

• 2)

List few types of business documents that are transmitted through EDI.

• 3)

What are the 4 major components of EDI?

• 4)

What is meant by directories in EDIFACT?

• 5)

Write a note on EDIFACT subsets.

#### 12th Computer Applications - E-Commerce Security Systems - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

Write about information leakage in E-Commerce

• 2)

Write a short note on typopiracy

• 3)

Define non-repudiation.

• 4)

List the different types of security technologies in E-Commerce

• 5)

Write about digital signature

#### 12th Computer Applications - Electronic Payment Systems - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

Define electronic payment system

• 2)

Distinguish micro electronic payment and macro electronic payment

• 3)

List the types of micro electronic payments based on its algorithm

• 4)

Explain the concept of e-wallet

• 5)

Many crypto currencies operate on the basis of the same source code, in which the authors make only a few minor changes in parameters like time, date, distribution of blocks, number of coins, etc. These currencies are called as fork.

#### 12th Computer Applications - E-Commerce - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

What is E-Commerce?

• 2)

Expand FinTEch.

• 3)

What is FinTech?

• 4)

What do you mean by dot com bubble?

• 5)

What is Traditional commerce?

#### 12th Computer Applications - Open Source Concepts - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

Explain the History of open source software

• 2)

What is meant by network simulator?

• 3)

What is trace file?

• 4)

Write short notes on NS2.

• 5)

Explain NRCFOSS

#### 12th Computer Applications - Network Cabling - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

Write a note on twisted pair cable.

• 2)

What are the uses of USB cables?

• 3)

Write a note on the types of RJ45 connector.

• 4)

What is an Ethernet port?

• 5)

What is the use of Crimping tool?

#### 12th Computer Applications - Domain Name System - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

List any four domain names.

• 2)

What is an IP address?

• 3)

What are the types of IP address?

• 4)

What is an URL?

• 5)

List out four URLs you know.

#### 12th Computer Applications - Network Examples and Protocols - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

Define Intranet

• 2)

What is the uses of mobile networks?

• 3)

List out the benefits of WiFi

• 4)

How many types of RFID system available and what are they?

• 5)

Expand HTTP, HTTPS, FTP.

#### 12th Computer Applications - Introduction to Computer Networks - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

Define Computer Network

• 2)

Define Internet

• 3)

What are the common uses of computer network?

• 4)

List out some features of mobile network

• 5)

Difference between wired and wireless networks.

#### 12th Computer Applications - Connecting PHP and MYSQL - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

What are the MySQLi function available PHP?

• 2)

What is MySQLi function?

• 3)

What are the types MySQLi function available PHP?

• 4)

Difference between Connection and Close function?

• 5)

Give few examples of MySQLi Queries.

#### 12th Computer Applications - Multimedia and Desktop Publishing - Two Marks Study Materials - by 8682895000 - Jan 22, 2020 - View & Read

• 1)

Define Multimedia and their features

• 2)

List out Multimedia Components

• 3)

Classify the TEXT component in multimedia

• 4)

Classify the IMAGE component in multimedia

• 5)

Define Animation and their features

#### 12th Computer Applications - Full Portion Five Marks Questions - by 8682895000 - Jan 20, 2020 - View & Read

• 1)

Explain in detail Techniques of Animation

• 2)

How Multimedia is used in Business systems?

• 3)

Write the steps to Drawing a Rounded Corner Rectangle

• 4)

Discuss in detail on various types of attributes in DBMS.

• 5)

Explain the following
(i) Primary Key
(ii) Foreign Key
(iii) Candidate Key
(iv) Super Key
(v) Composite key

#### 12th Computer Applications - Full Portion Three Marks Question Paper - by 8682895000 - Jan 20, 2020 - View & Read

• 1)

Write roles and responsibilities of Production team members

• 2)

How do you rejoin split blocks?

• 3)

Write the steps to resize a text block

• 4)

What are the various options to save a document?

• 5)

What is relationship in databases? List its types

#### 12th Computer Applications - Full Portion Two Marks Question Paper - by 8682895000 - Jan 20, 2020 - View & Read

• 1)

List out Multimedia Components

• 2)

List out image file formats

• 3)

List out Multimedia Production team members

• 4)

What is a Pasteboard in PageMaker?

• 5)

What is text block?

#### 12th Computer Applications- Public Exam Model Question Paper 2019 - 2020 - by Sharmila - Coimbatore - Jan 17, 2020 - View & Read

• 1)

one of the disadvantages of the multimedia is its __________

• 2)

____________ is most popular for Web Admimstration.

• 3)

PHP can embed with _______

• 4)

Indices of arrays can be either strings or numbers and they are denoted as

• 5)

What will be the output of the following PHP code ?
< ?php
 x = 0;
if (x++)
print “hi”;
else
print “how are u”;
? >

#### 12th Standard Computer Applications - Electronic Data Interchange Model Question Paper 1 - by 8682895000 - Jan 06, 2020 - View & Read

• 1)

Which of the following is an internationally recognized standard format for trade, transportation, insurance, banking and customs?

• 2)

The versions of EDIFACT are also called as

• 3)

Number of characters in an single EDIFACT messages

• 4)

First EDI standards were released by________

• 5)

Electronic data Interchange archltecture specifies__________different layers.

#### 12th Standard Computer Applications - E-Commerce Security Systems Model Question Paper 1 - by 8682895000 - Jan 06, 2020 - View & Read

• 1)

Which of the following is not a security element involved in E-Commerce?

• 2)

Secure Electronic Transaction (SET) was developed in

• 3)

Which of the following is true about Ransomware

• 4)

_________is a process of taking down an E-Commerce site by sendlng continuous overwhelming request to its server.

• 5)

________is a set of protocols that safely guide E-Commerce transactions through the Internet.

#### 12th Standard Computer Applications - Electronic Payment Systems Model Question Paper 1 - by 8682895000 - Jan 06, 2020 - View & Read

• 1)

ECS stands for

• 2)

Which of the following is a online payment system for small payments.

• 3)

The term credit card was first mentioned in ________.

• 4)

________ is thethe first six-digits of credit card number to uniquely identify financial institutions.

• 5)

___________ is the activity of buying or selling of commodities through online services or over the Internet.

#### 12th Standard Computer Applications - E-Commerce Model Question Paper 1 - by 8682895000 - Jan 06, 2020 - View & Read

• 1)

Which of the following is not a tangible good?

• 2)

_________ host the e-books on their websites.

• 3)

Which of the following is not a characteristics of E-Commerce

• 4)

___________ is a platform for advertising products to targeted consumers.

• 5)

The First business to business transaction from _____________

#### 12th Standard Computer Applications - Open Source Concepts Model Question Paper 1 - by 8682895000 - Jan 06, 2020 - View & Read

• 1)

Choose the Correct Pair from the following to build NS2

• 2)

Which of the following is not a network simulation software?

• 3)

Open NMS was released in _________________

• 4)

Which of the following organization is not related to Open Source?

• 5)

The free software concept is developed by ______________

#### 12th Standard Computer Applications - Network Cabling Model Question Paper 1 - by 8682895000 - Jan 06, 2020 - View & Read

• 1)

ARPANET stands for

• 2)

Which of the following is a small peripheral device with a sim slot to connect the computers to Internet?

• 3)

Which connector is used in the Ethernet cables?

• 4)

pick the odd one out from the following cables

• 5)

With the help of _____________ people can access the network from different parts of the world

#### 12th Standard Computer Applications - Domain Name System Model Question Paper 1 - by 8682895000 - Jan 06, 2020 - View & Read

• 1)

How many types are available in Relative URL?

• 2)

Maximum characters used in the label of a node?

• 3)

TLD stands for

• 4)

DNS provides the domain name to IP addressmapping through_______

• 5)

Paul V.Mockapetris together with_________ invented the Internet NameSystem(DNS

#### 12th Standard Computer Applications - Network Examples and Protocols Model Question Paper 1 - by 8682895000 - Jan 06, 2020 - View & Read

• 1)

Communication over _____________  is be made up of voice, data, images and text messages.

• 2)

Wi-Fi stands for ___________

• 3)

Which one of the following will secure data on transmissions

• 4)

GSM data transmissionrates typically reached 9.6kbit.

• 5)

A passive RFID system using_________Method.

#### 12th Standard Computer Applications - Introduction to Computer Networks Model Question Paper 1 - by 8682895000 - Jan 06, 2020 - View & Read

• 1)

A set of computers connecting together is called as ___________

• 2)

Which among them was challenging to the business people on computer networking

• 3)

_________ helps to predict, manage, and protect the computer network at problems

• 4)

Initial name of host is known as_______

• 5) Cloud storage - Internet Computing Cloud computing - Access in different A Flame Ware - abusive Messages Hackers - skilled experts

#### 12th Computer Applications - Connecting PHP and MYSQL Model Question Paper 1 - by 8682895000 - Jan 06, 2020 - View & Read

• 1)

which one is correct way, we can retrieve the data in the result set of MySQL using PHP?

• 2)

How many parameter are required for MYSQLi query function in PHP ?

• 3)

Which version of PHP supports MySQLi fuctions ?

• 4)

_______IS a function, helps to execute the SQL query statements in PHP scripting language

• 5)

_______Function is used to close an existing opened database connection between PHP scripting and MySQL Database Server.

• 1)

\$counter = counter + 5){ echo “Hello”; } ? > • 3) Consider the following code < ? php count=12; do{ printf(“%d squared=%d ”, count, pow(count,2)); } while(\count<4); ? > What will be the output of the code • 4) Which of the following is an entry check loop? • 5) ________ loops execute a block of code a specified number of times. #### 12th Computer Applications - PHP Conditional Statements Model Question Paper - by Sharmila - Coimbatore - Dec 03, 2019 - View & Read • 1) What will be the output of the following PHP code ? < ?php x; if (x == 0) print “hi” ; else print “how are u”; print “hello” ? > • 2) Statement which is used to make choice between two options and only option is to be performed is written as • 3) What will be the output of the following PHP code ? < ?php  a = “”; if (a) print “all”; if else print “some”; ? > • 4) What will be the output of the following PHP code ? < ?php x = 10; y = 20; if (x > y + y != 3) print “hi” ; else print “how are u”; ? > • 5) What will be the output of the following PHP code ? < ?php if (-100) print “hi” ; else print “how are u”; ? > #### 12th Computer Applications - PHP Function and Array Model Question Paper - by Sharmila - Coimbatore - Nov 27, 2019 - View & Read • 1) A function in PHP which starts with _________ (double underscore) is know as... • 2) For finding nonempty elements in array we use • 3) As compared to associative arrays vector arrays are much • 4) _________ is a concept that stores more than one value of same data type in single array variable. • 5) __________ arrays are a key-value pair data structure. #### 12th Computer Applications - Introduction to Hypertext Pre-Processor Model Question Paper - by Sharmila - Coimbatore - Nov 27, 2019 - View & Read • 1) Which of the following PHP statement/statements will store 41 in variable num? • 2) What will be the output of the following PHP code? < ?php num = 1; num1 = 2; print \$num . “+”. \$num1; ? > • 3) Which of the following PHP statements will output Hello World on the screen? • 4) PHP was invented by __________ • 5) PHP was invented in ___________ #### 12th Computer Applications - Introduction to Database Management System Model Question Paper - by Sharmila - Coimbatore - Nov 27, 2019 - View & Read • 1) __________ represents a “tuple” in a relational database? • 2) Communication is established with MySQL using • 3) Which is the MySQL instance responsible for data processing? • 4) Which of the following are the limitations of system • 5) ___________ is defined as the system's ability to recover all committed transactions during the failure of storage or the system #### 12th Computer Applications - An Introduction to Adobe Pagemaker Important Questions - by Sharmila - Coimbatore - Nov 21, 2019 - View & Read • 1) _________ tool is used for drawing boxes. • 2) Place option is present in _____________ menu. • 3) Which tool lets you edit text? • 4) The mam components of the page maker windows are • 5) ___________ is the top most part of the windows. #### 12th Computer Applications - Multimedia and Desktop Publishing Important Questions - by Sharmila - Coimbatore - Nov 21, 2019 - View & Read • 1) __________ refers to any type of application that involves more than one type of media such as text, graphics video animation and sound • 2) one of the disadvantages of the multimedia is its __________ • 3) Classifications of text are _________ and ____________. • 4) A ____________ is a system which consists of nodes • 5) ·Images are generated by the computer in ______ ways. #### 12th Computer Applications - Half Yearly Model Question Paper 2019 - by Sharmila - Coimbatore - Nov 12, 2019 - View & Read • 1) you need hardware, software and _________ to make multimedia • 2) To select a word, press __________ with I - Beam. • 3) __________ Command is used to delete a database. • 4) In PHP, Variable namecan never start with a _________ • 5) __________ arrays are a key-value pair data structure. #### 12th Computer Applications - Electronic Data Interchange - EDI Model Question Paper - by Ramya - Mettupalayam - Nov 01, 2019 - View & Read • 1) EDI stands for • 2) Which of the following is a type of EDI? • 3) EDI interchanges starts with _________ and ends with _________ • 4) The versions of EDIFACT are also called as • 5) Number of characters in an single EDIFACT messages #### 12th Standard Computer Applications - E-Commerce Security Systems Model Question Paper - by Ramya - Mettupalayam - Nov 01, 2019 - View & Read • 1) In E-Commerce, when a stolen credit card is used to make a purchase it is termed as • 2) PGP stands for • 3) __________ protocol is used for securing credit cards transactions via the Internet • 4) 3-D Secure, a protocol was developed by • 5) Which of the following is true about Ransomware #### 12th Computer Applications - Electronic Payment Systems Model Question Paper - by Ramya - Mettupalayam - Oct 31, 2019 - View & Read • 1) Based on the monetary value e payment system can be classified into • 2) Which of the following is a online payment system for small payments. • 3) Which of the following is true about Virtual payment address (VPA) • 4) Pick the odd one in the credit card transaction • 5) ________ is an essential part of a company's financial operations. #### 12th Standard Computer Applications - E-Commerce Model Question Paper - by Ramya - Mettupalayam - Oct 31, 2019 - View & Read • 1) A company has E-Business if • 2) Off-shoring means • 3) ______________ can be described as the process of buying or selling products, services or information via Internet. • 4) The first online-only shop opens on ____________ • 5) Nascent stage is a __________ of growth. #### 12th Computer Applications - Open Source Concepts Model Question Paper - by Ramya - Mettupalayam - Oct 31, 2019 - View & Read • 1) If the source code of a software is freely accessible by the public, then it is known as • 2) Which of the following is a open source network monitoring software? • 3) OpenNMS Group was created by _________ • 4) Proprietary software is owned by _____________ • 5) The free software concept is developed in _____________ #### 12th Computer Applications - Network Cabling Model Question Paper - by Ramya - Mettupalayam - Oct 31, 2019 - View & Read • 1) ARPANET stands for • 2) Which cable is used in cable TV to connect with setup box? • 3) Which medium is used in the optical fibre cables to transmit data? • 4) Which of the following is a small peripheral device with a sim slot to connect the computers to Internet? • 5) Which of the following connector is called as champ connector? #### 12th Standard Computer Applications - Term II Model Question Paper - by Ramya - Mettupalayam - Oct 29, 2019 - View & Read • 1) one of the disadvantages of the multimedia is its __________ • 2) Which menu contains the New option? • 3) Communication is established with MySQL using • 4) Which of the following must be installed on your computer so as to run PHP script? • 5) As compared to associative arrays vector arrays are much #### 12th Computer Applications - DNS (Domain Name System) Model Question Paper - by Ramya - Mettupalayam - Oct 19, 2019 - View & Read • 1) Which of the following is used to maintain all the directory of domain names? • 2) Which of the following notation is used to denote IPv4 addresses? • 3) Maximum characters used in the label of a node? • 4) Pick the odd one out from the following • 5) Which of the following initiates the mapping of domain name to IP address? #### 12th Standard Computer Applications - Network Examples and Protocols Model Question Paper - by Ramya - Mettupalayam - Oct 19, 2019 - View & Read • 1) The _________, “the Net,” is a worldwide system of computer networks • 2) Wi-Fi stands for ___________ • 3) A TCP/IP network with access restricted to members of an organization • 4) _________ provides e-mail service • 5) ________________ refer to other host computers by using names rather than numbers #### 12th Standard Computer Applications - Introduction to Computer Networks Model Question Paper - by Ramya - Mettupalayam - Oct 16, 2019 - View & Read • 1) A set of computers connecting together is called as ___________ • 2) Computer network devices that originates route and terminate the data were called as • 3) People everywhere can express and publish their ideas and opinions via • 4) Which among them was challenging to the business people on computer networking • 5) Facebook was created at ____________ year #### 12th Standard Computer Applications - Connecting PHP and MYSQL Model Question Paper - by Ramya - Mettupalayam - Oct 16, 2019 - View & Read • 1) Which one of the following statements instantiates the mysqli class? • 2) How many parameter are required for MYSQLi connect function in PHP ? • 3) How many parameter are required for MYSQLi query function in PHP ? • 4) Which version of PHP supports MySQLi fuctions ? • 5) How many parameter are required for MYSQLi Close function in PHP ? #### 12th Standard Computer Applications - Forms and Files Model Question Paper - by Ramya - Mettupalayam - Oct 16, 2019 - View & Read • 1) When you use the \$_GET variable to collect data, the data is visible to..

• 2)

Which directive determines whether PHP scripts on the server can accept file uploads?

• 3)

PHP is a _________ typed language

• 4)

How PHP files can be accessed?

• 5)

Which of the following functions reads the entire contents of a file?

#### 12th Computer Applications - Looping Structure Model Question Paper - by Ramya - Mettupalayam - Oct 16, 2019 - View & Read

• 1)

Most complicated looping structure is

• 2)

PHP supports which types of looping techniques;

• 3)

What will be the output of the
following PHP code ?
< ?php
for (x = 1; x < 10;++x)
{
print “*\t”;
}
? >

• 4)

The ________ construct provides an easy way to iterate over arrays

• 5)

Which of the following is an entry check loop?

#### 12th Computer Applications - Electronic Data Interchange Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Write a short note on EDI.

• 2)

List the various layers of EDI.

• 3)

Write a note on UN/EDIFACT

• 4)

Write a note on EDIFACT message.

• 5)

Write about EDIFACT separators

#### 12th Computer Applications - E-Commerce Security Systems Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Write a note on certification authorities (CA)

• 2)

List some E-Commerce Security Threats?

• 3)

Differentiate asymmetric and symmetric algorithms.

• 4)

Write a note on PGP

• 5)

Explain 3D secure payment protocols

#### 12th Standard Computer Applications - Electronic Payment Systems Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Define micro electronic payment and its role in E-Commerce.

• 2)

Compare and contrast the credit card and debit card.

• 3)

Explain briefly Anatomy of a credit card

• 4)

Briefly explain the stored value card and its types.

• 5)

Write a note on mining in cryptocurrency

#### 12th Standard Computer Applications - E-Commerce Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Describe how E-Commerce is related to socio-technological changes.

• 2)

Write a short note on the third wave of E-Commerce.

• 3)

Explain B2B module in E-Commerce.

• 4)

Write a note on name-your-price websites.

• 5)

Write a note on physical product dispute of E-Commerce.

#### 12th Standard Computer Applications - Open Source Concepts Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

What are the uses of Open source Network Software?

• 2)

Explain Free software.

• 3)

List out the Popular open source software.

• 4)

Write note on open source hardware.

• 5)

Explain Types of Organisations related to Open Source.

#### 12th Standard Computer Applications - Network Cabling Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Write a note on crossover cables.

• 2)

Write a short note on RJ45 connector.

• 3)

What are the differences between serial and parallel ports?

• 4)

What are the components involved in Ethernet cabling?

• 5)

What are the types of Fibre optic cables?

#### 12th Standard Computer Applications - Domain Name System Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

What are the differences between Absolute URL and Relative URL?

• 2)

What are the fundamentals of URL?

• 3)

Write notes on Flat name Space?

• 4)

Write a note on Country top-level domain names.

• 5)

Write a short note on Resolver.

#### 12th Computer Applications - Network Examples and Protocols Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Compare Internet, Intranet and Extranet

• 2)

List out the components of a RFID enabled system.

• 3)

Write short notes on HTTP, HTTPS, FTP.

• 4)

What are the layers available in TCP/IP Reference Model?

• 5)

Expand ARP, ICMP, SMTP and DNS.

#### 12th Computer Applications - Introduction to Computer Networks Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Define Computer networking.

• 2)

Write short note on E-Banking?

• 3)

Ho computer Networks helps in communication?

• 4)

What is Resource Sharing?

• 5)

What is Data sharing?

#### 12th Computer Applications - Connecting PHP and MYSQL Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Write the Syntax for MySQLi Queries.

• 2)

Write is the purpose of MySQLi function available.

• 3)

Differentiate mysqli_affected_rows( ) Function and mysqli_fetch_assoc( ) Function.

• 4)

Write MySQL Connection Syntax with example.

• 5)

Write a note PHP MySQL database connection.

#### 12th Computer Applications - Forms and Files Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Write the features Form Handling.

• 2)

Write the purpose Get method and Post method.

• 3)

Differentiate Get and Post Method

• 4)

Write short notes on File handling.

• 5)

Write short notes on File handling functions.

#### 12th Computer Applications - Looping Structure Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Write the features Looping Structure.

• 2)

Write the purpose of Looping Structure in PHP

• 3)

Differentiate For each and While loop.

• 4)

Write short notes on Do while Loop.

• 5)

Differentiate While and Do while loops.

#### 12th Computer Applications - PHP Conditional Statements Three and Five Marks - by Sharmila - Coimbatore - Oct 12, 2019 - View & Read

• 1)

Write the features Conditional Statements in PHP.

• 2)

Write is the purpose of if elseif else stament.

• 3)

Differentiate Switch and if else statement

• 4)

Write Short notes on Switch statement

• 5)

Differentiate if statement and if else if else stament.

#### 12th Standard Computer Applications - PHP Conditional Statements Model Question Paper - by Ramya - Mettupalayam - Oct 09, 2019 - View & Read

• 1)

What will be the output of the following PHP code?
< ? php
 x;
if (x)
print “hi” ;
else
print “how are u”;
? >

• 2)

Statement which is used to make choice between two options and only option is to be performed is written as

• 3)

What will be the output of the following PHP code ?
< ?php
a = “”;
if (a)
print “all”;
if
else
print “some”;
? >

• 4)

What will be the output of the following PHP code ?
< ?php
x = 10;
y = 20;
if (x > y + y != 3)
print “hi” ;
else
print “how are u”;
? >

• 5)

What will be the output of the following PHP code ?
< ?php
if (-100)
print “hi” ;
else
print “how are u”;
? >

#### 12th Standard Computer Applications - PHP Function and Array Model Question Paper - by Ramya - Mettupalayam - Oct 09, 2019 - View & Read

• 1)

Which one of the following is the right way of defining a function in PHP?

• 2)

A function in PHP which starts with _________ (double underscore) is know as...

• 3)

For finding nonempty elements in array we use

• 4)

Indices of arrays can be either strings or numbers and they are denoted as

• 5)

As compared to associative arrays vector arrays are much

#### 12th Standard Computer Applications - Introduction to Hypertext Pre-Processor Model Question Paper - by Ramya - Mettupalayam - Oct 01, 2019 - View & Read

• 1)

What does PHP files have a default file extension?

• 2)

A PHP script should start with __________ and end with _________:

• 3)

Which of the following PHP statement/statements will store 41 in variable num?

• 4)

Which of the following PHP statements will output Hello World on the screen?

• 5)

Which of the below symbols is a newline character?

#### 12th Computer Applications - Introduction to Database Management System Model Question Paper - by Ramya - Mettupalayam - Oct 01, 2019 - View & Read

• 1)

Which language is used to request information from a Database?

• 2)

__________ represents a “tuple” in a relational database?

• 3)

Communication is established with MySQL using

• 4)

The structure representing the organizational view of entire database is known as __________ in MySQL database.

• 5)

Which of the following is a not a database?

#### 12th Standard Computer Applications - PHP Function and Array 3 Marks and 5 Marks Questions - by Sharmila - Coimbatore - Oct 01, 2019 - View & Read

• 1)

Write the features System define Functions.

• 2)

Write the purpose of parameterized Function.

• 3)

Differentiate user define and system define Functions.

• 4)

Write Short notes on Array.

• 5)

Differentiate Associate array and Multidimensional array.

#### 12th Standard Computer Applications - An Introduction to Adobe Pagemaker 3 Marks and 5 Marks Questions - by Sharmila - Coimbatore - Oct 01, 2019 - View & Read

• 1)

What is PageMaker? Explain its uses.

• 2)

Mention three tools in PageMaker and write their keyboard shortcuts

• 3)

Write the use of any three tools in PageMaker along with symbols.

• 4)

What is the use of Master Page?

• 5)

How to you insert page numbers in Master pages?

#### 12th Standard Computer Applications - Introduction to Hypertext Pre-Processor 3 Marks and 5 Marks Questions - by Sharmila - Coimbatore - Oct 01, 2019 - View & Read

• 1)

Write the features of server side scripting language

• 2)

Write is the purpose of Web servers?

• 3)

Differentiate Server side and Client Side Scripting language.

• 4)

In how many ways you can embed PHP code in an HTML page?

• 5)

Write short notes on PHP operator

#### 12th Computer Applications - Introduction to Database Management System 3 Marks and 5 Marks Questions - by Sharmila - Coimbatore - Oct 01, 2019 - View & Read

• 1)

Explain on Evolution of DBMS.

• 2)

What is relationship in databases? List its types

• 3)

Discuss on Cardinality in DBMS.

• 4)

List any 5 privileges available in MySQL for the User.

• 5)

Write few commands used by DBA to control the entire database.

#### 12th Computer Applications - Multimedia and Desktop Publishing 3 Marks and 5 Marks Questions - by Sharmila - Coimbatore - Oct 01, 2019 - View & Read

• 1)

Briefly explain about Multimedia Components

• 2)

Describe the features and techniques of animation

• 3)

Write roles and responsibilities of Production team members

• 4)

Describe the various file formats in multimedia

• 5)

Explain animation industry and their scope

#### 12th Computer Applications - Forms and Files Two Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

Define HTML form controls.

• 2)

Define for Form Handling method in PHP.

• 3)

What is Form Validation in PHP?

• 4)

List out HTML control to support PHP language.

• 5)

Write Syntax of Text box in HTML.

#### 12th Computer Applications - Connecting PHP and MYSQL Two Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

What are the MySQLi function available PHP?

• 2)

What is MySQLi function?

• 3)

What are the types MySQLi function available PHP?

• 4)

Difference between Connection and Close function?

• 5)

Give few examples of MySQLi Queries.

#### 12th Computer Applications - Introduction to Computer Networks Two Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

Define Computer Network

• 2)

Define Internet

• 3)

What are the common uses of computer network?

• 4)

List out some features of mobile network

• 5)

Difference between wired and wireless networks.

#### Computer Applications - Network Examples and Protocols Two Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

Define Intranet

• 2)

What is the uses of mobile networks?

• 3)

List out the benefits of WiFi

• 4)

How many types of RFID system available and what are they?

• 5)

Expand HTTP, HTTPS, FTP.

#### Class 12h Computer Applications - Domain Name System Two Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

What are the types of IP address?

• 2)

What is an URL?

• 3)

List out four URLs you know.

• 4)

What is a zone?

• 5)

What is a resolver?

#### 12th Standard Computer Applications - Network Cabling Two Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

Write a note on twisted pair cable.

• 2)

What are the uses of USB cables?

• 3)

Write a note on the types of RJ45 connector.

• 4)

What is an Ethernet port?

• 5)

What is the use of Crimping tool?

#### 12th Computer Applications - Open Source Concepts Two Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

Explain the History of open source software

• 2)

What is meant by network simulator?

• 3)

What is trace file?

• 4)

Write short notes on NS2.

• 5)

What is the use of trace files?

#### 12th Computer Applications - E-Commerce Two Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

Define E-Commerce.

• 2)

Distinguish between E-Business and E-Commerce

• 3)

Differentiate tangible goods and electronic goods with example of your own.

• 4)

What is dotcom bubble and dotcom burst?

• 5)

Write a short note on out-sourcing.

#### 12th Computer Applications - Electronic Payment Systems Two Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

Distinguish micro electronic payment and macro electronic payment

• 2)

List the types of micro electronic payments based on its algorithm

• 3)

Explain the concept of e-wallet

• 4)

What are Payment cards?

• 5)

What are the two types of cards using for payment system?

#### 12th Computer Applications - E-Commerce Security Systems Three Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

Write about information leakage in E-Commerce

• 2)

Write a short note on typopiracy

• 3)

Define non-repudiation.

• 4)

List the different types of security technologies in E-Commerce

• 5)

Write about digital signature

#### 12th Computer Applications - Electronic Data Interchange Two Marks Questions - by Sharmila - Coimbatore - Sep 27, 2019 - View & Read

• 1)

Define EDI.

• 2)

List few types of business documents that are transmitted through EDI.

• 3)

What are the 4 major components of EDI?

• 4)

What is meant by directories in EDIFACT?

• 5)

Who Is the father of EDI?

#### 12th Standard Computer Applications - Multimedia and Desktop Publishing Model Question Paper - by Ramya - Mettupalayam - Sep 27, 2019 - View & Read

• 1)

__________ refers to any type of application that involves more than one type of media such as text, graphics video animation and sound

• 2)

find the odd one on the following which is not an image format

• 3)

GIF use _______ color look up table

• 4)

Multimedia has _________ major components

• 5)

Classifications of text are _________ and ____________.

#### 12th Standard Computer Applications - An Introduction to Adobe Pagemaker Model Question Paper - by Ramya - Mettupalayam - Sep 27, 2019 - View & Read

• 1)

DTP stands for ______________

• 2)

Shortcut to close a document in PageMaker is ______________

• 3)

_________ tool is used for drawing boxes.

• 4)

Character formatting consists of which of the following text properties?

• 5)

Shortcut to print a document in Pagemaker is ___________

#### 12th Computer Applications -Term 1 Model Question Paper - by Ramya - Mettupalayam - Sep 21, 2019 - View & Read

• 1)

expand JPEG

• 2)

An entity set that does not have enough attributes to form primary key is known as

• 3)

Which of the below symbols is a newline character?

• 4)

PHP arrays are also called as

• 5)

Most complicated looping structure is

#### 12th Computer Applications - Looping Structure Two Marks Question - by Sharmila - Coimbatore - Sep 19, 2019 - View & Read

• 1)

Define Looping Structure in PHP

• 2)

Define for loop in PHP.

• 3)

What is For each loop in PHP?

• 4)

List out Looping Structure in PHP.

• 5)

Write Syntax of For loop in PHP.

#### 12th Computer Applications - PHP Conditional Statements Two Marks Question - by Sharmila - Coimbatore - Sep 19, 2019 - View & Read

• 1)

Define Conditional Statements in PHP

• 2)

Define if statement in PHP.

• 3)

What is if else statement in PHP?

• 4)

List out Conditional Statements in PHP.

• 5)

Write Syntax of the If else statement in PHP.

#### 12th Computer Applications - PHP Function and Array Two Marks Question - by Sharmila - Coimbatore - Sep 19, 2019 - View & Read

• 1)

Define Function in PHP.

• 2)

Define User defined Function.

• 3)

What is parameterized Function.

• 4)

List out System defied Functions.

• 5)

Write the Syntax to define Function in PHP.

#### 12th Computer Applications - Introduction to Hypertext Pre-Processor Two Marks Question - by Sharmila - Coimbatore - Sep 19, 2019 - View & Read

• 1)

What are the common usages of PHP?

• 2)

What is Webserver?

• 3)

Difference between Client and Server?

• 4)

Give few examples of Web Browser?

• 5)

What is URL?

#### 12th Computer Applications - Term 1 Five Mark Model Question Paper - by Sharmila - Coimbatore - Sep 16, 2019 - View & Read

• 1)

Explain about different file formats in multimedia files

• 2)

Write the steps to draw a star using polygon tool?

• 3)

List the basic concepts of ER Model with suitable example

• 4)

Explain the process of Webserver installation.

• 5)

Explain the Multidimensional Array.

#### 12th Standard Computer Applications - Introduction to Database Management System Two Marks Questions - by Sharmila - Coimbatore - Sep 16, 2019 - View & Read

• 1)

Define Data Model and list the types of data model used.

• 2)

List few disadvantages of file processing system.

• 3)

List any two DDL and DML commands with its Syntax.

• 4)

What are the ACID properties?

• 5)

Which command is used to make permanent changes done by a transaction?

#### 12th Computer Applications - An Introduction to Adobe Pagemaker Two Marks Questions - by Sharmila - Coimbatore - Sep 16, 2019 - View & Read

• 1)

What is desktop publishing?

• 2)

Give some examples of DTP software

• 3)

What is a Pasteboard in PageMaker?

• 4)

Write about the Menu bar of PageMaker

• 5)

Differentiate Ellipse tool from Ellipse frame tool.

#### Multimedia and Desktop Publishing Two Marks Questions - by Sharmila - Coimbatore - Sep 16, 2019 - View & Read

• 1)

Define Multimedia and their features

• 2)

List out Multimedia Components

• 3)

Classify the IMAGE component in multimedia

• 4)

Define Animation and their features

• 5)

List out image file formats

#### 12th Computer Applications - Quarterly Model Question Paper - by Sharmila - Coimbatore - Sep 13, 2019 - View & Read

• 1)

A ____________ is a system which consists of nodes

• 2)

DTP stands for ______________

• 3)

Character formatting consists of which of the following text properties?

• 4)

The mam components of the page maker windows are

• 5)

_________ are the values for the entity

#### 12th Computer Applications - Electronic Data Interchange Book Back Questions - by Sharmila - Coimbatore - Sep 07, 2019 - View & Read

• 1)

EDI stands for

• 2)

Who is called as the father of EDI?

• 3)

EDI interchanges starts with _________ and ends with _________

• 4)

EDIFACT stands for

• 5)

Number of characters in an single EDIFACT messages

#### 12th Computer Applications Chapter 16 Electronic Payment Systems Book Back Questions - by Sharmila - Coimbatore - Sep 07, 2019 - View & Read

• 1)

Based on the monetary value e payment system can be classified into

• 2)

Which of the following is correctly matched

• 3)

Which of the following is a online payment system for small payments.

• 4)

Which of the following is true about Virtual payment address (VPA)

• 5)

Pick the odd one in the credit card transaction

#### 12th Computer Applications Unit 15 E-Commerce Book Back Questions - by Sharmila - Coimbatore - Sep 07, 2019 - View & Read

• 1)

A company has E-Business if

• 2)

Assertion (A): The websites of first wave dotcom companies were only in English
Reason (R): The dotcom companies of first wave are mostly American companies.

• 3)

G2G systems are classified into

• 4)

_________ host the e-books on their websites.

• 5)

Which of the following is not a characteristics of E-Commerce

#### 12th Standard Computer Applications - Open Source Concepts Book Back Questions - by Sharmila - Coimbatore - Sep 07, 2019 - View & Read

• 1)

If the source code of a software is freely accessible by the public, then it is known as

• 2)

Choose the Correct Pair from the following to build NS2

• 3)

Which of the following is a open source network monitoring software?

• 4)

Open NMS was released in _________________

• 5)

OpenNMS Group was created by _________

#### 12th Computer Applications - E-Commerce Security Systems Book Back Questions - by Sharmila - Coimbatore - Sep 07, 2019 - View & Read

• 1)

In E-Commerce, when a stolen credit card is used to make a purchase it is termed as

• 2)

__________ protocol is used for securing credit cards transactions via the Internet

• 3)

The websites secured by Secure Socket Layer protocols can be identified using

• 4)

3-D Secure, a protocol was developed by

• 5)

Which of the following is true about Ransomware

#### 12th Computer Applications - Network Cabling Book Back Questions - by Sharmila - Coimbatore - Sep 07, 2019 - View & Read

• 1)

ARPANET stands for

• 2)

Which medium is used in the optical fibre cables to transmit data?

• 3)

Which connector is used in the Ethernet cables?

• 4)

Which of the following connector is called as champ connector?

• 5)

Which wiring standard is used for connecting two computers directly?

#### 12th Computer Applications - DNS (Domain Name System) Book Back Questions - by Sharmila - Coimbatore - Sep 06, 2019 - View & Read

• 1)

Which of the following is used to maintain all the directory of domain names?

• 2)

In domain name, sequence of labels are separated by

• 3)

Pick the odd one out from the following

• 4)

Which is the contiguous area up to which the server has access?

• 5)

ISP stands for

#### 12th Computer Applications - Network Examples and Protocols Book Back Questions - by Sharmila - Coimbatore - Sep 06, 2019 - View & Read

• 1)

Which one of the following will be easy the way to uses Internet technology and the public telecommunication system to securely share business’s information with suppliers, vendors, partners and customers.

• 2)

RFID stands for ___________

• 3)

Which one of the following will secure data on transmissions

• 4)

_________ provides e-mail service

• 5)

________________ refer to other host computers by using names rather than numbers

#### 12th Computer Applications - Introduction to Computer Networks Book Back Questions - by Sharmila - Coimbatore - Sep 06, 2019 - View & Read

• 1)

A set of computers connecting together is called as ___________

• 2)

In which one of the following periods, the speed capacity supported towards gigabit on computer network?

• 3)

Which among them was challenging to the business people on computer networking

• 4)

Facebook was created at ____________ year

• 5)

In mobile network, land areas for network coverage was distributed as

#### 12th Computer Applications Unit 9 Connecting PHP and MYSQL Book Back Questions - by Sharmila - Coimbatore - Sep 05, 2019 - View & Read

• 1)

Which one of the following statements instantiates the mysqli class?

• 2)

which one is correct way, we can retrieve the data in the result set of MySQL using PHP?

• 3)

How Can we Create a Database Using PHP and MySQL?

• 4)

Which is the not a correct MySQL Function in PHP ?

• 5)

How many parameter are required for MYSQLi connect function in PHP ?

#### 12th Computer Applications - Forms and Files Book Back Questions - by Sharmila - Coimbatore - Sep 05, 2019 - View & Read

• 1)

HTML classes that is already defined and allow us to apply styles on it are called as

• 2)

If you would like to read a file character by character which function do you use?

• 3)

PHP is a _________ typed language

• 4)

What does fopen() function do in PHP?

• 5)

Define HTML form controls.

#### 12th Standard Computer Applications Chapter 7 Looping Structure Book Back Questions - by Sharmila - Coimbatore - Sep 04, 2019 - View & Read

• 1)

Most complicated looping structure is

• 2)

Loops that iterate for fixed number of times is called

• 3)

What will be displayed in a browser when the following PHP code is executed
< ?php
for (counter = 10; \$counter < 10; \$counter = counter + 5){
echo “Hello”;
}
? >

• 4)

What will be the output of the
following PHP code ?
< ?php
for (x = 1; x < 10;++x)
{
print “*\t”;
}
? >

• 5)

What will be the output of the
following PHP code ?
< ?php
for (x = -1; x < 10;--x)
{
print x;
}
? >

#### 12th Standard Computer Applications Unit 6 PHP Conditional Statements Book Back Questions - by Sharmila - Coimbatore - Sep 04, 2019 - View & Read

• 1)

What will be the output of the following PHP code?
< ? php
 x;
if (x)
print “hi” ;
else
print “how are u”;
? >

• 2)

Statement which is used to make choice between two options and only option is to be performed is written as

• 3)

What will be the output of the following PHP code ?
< ?php
x = 10;
y = 20;
if (x > y + y != 3)
print “hi” ;
else
print “how are u”;
? >

• 4)

What will be the output of the following PHP code ?
< ?php
x = 10;
y = 20;
if (x > y && 1||1)
print “hi” ;
else
print “how are u”;
? >

• 5)

What will be the output of the following PHP code ?
< ?php
if (-100)
print “hi” ;
else
print “how are u”;
? >

#### 12th Standard Computer Applications - PHP Function and Array Book Back Questions - by Sharmila - Coimbatore - Sep 03, 2019 - View & Read

• 1)

Which one of the following is the right way of defining a function in PHP?

• 2)

A function in PHP which starts with _________ (double underscore) is know as...

• 3)

What will be the output of the following PHP code?
< ?php
a=array(“A”,”Cat”,”Dog”,”A”,”Dog”);
b=array(“A”,”A”,”Cat”,”A”,”Tiger”);
c=array_combine(a,b);
print_r(array_count_values(c));
? >

• 4)

For finding nonempty elements in array we use

• 5)

Indices of arrays can be either strings or numbers and they are denoted as

#### 12th Standard Computer Applications - Introduction to Database Management System Book Back Questions - by Sharmila - Coimbatore - Sep 03, 2019 - View & Read

• 1)

Which language is used to request information from a Database?

• 2)

The ___________ diagram gives a logical structure of the database graphically?

• 3)

Communication is established with MySQL using

• 4)

Which is the MySQL instance responsible for data processing?

• 5)

The structure representing the organizational view of entire database is known as __________ in MySQL database.

#### 12th Standard Computer Applications - Introduction to Hypertext Pre-Processor Book Back Questions - by Sharmila - Coimbatore - Sep 03, 2019 - View & Read

• 1)

What does PHP stand for?

• 2)

Which of the following PHP statement/statements will store 41 in variable num?

• 3)

Which of the following PHP statements will output Hello World on the screen?

• 4)

Which statement will output $x on the screen? • 5) Which of the below symbols is a newline character? #### 12th Standard Computer Applications Unit 2 An Introduction to Adobe Pagemaker Book Back Questions - by Sharmila - Coimbatore - Aug 31, 2019 - View & Read • 1) A __________ tool is used for magnifying the particular portion of the area. • 2) _________ tool is used for drawing boxes. • 3) To select an entire document using the keyboard, press ___________ • 4) Which tool lets you edit text? • 5) Shortcut to print a document in Pagemaker is ___________ #### 12th Standard Computer Applications - Multimedia and Desktop Publishing Book Back Questions - by Sharmila - Coimbatore - Aug 30, 2019 - View & Read • 1) find the odd one on the following which is not an image format • 2) __________ is the process displaying still images they give continuous movement • 3) The live telecasting of real time program through Internet is known as ________ • 4) GIF use _______ color look up table • 5) RTF file format was introduced by ___________ #### 12th Standard Computer Applications Unit 8 Connecting PHP and MYSQL One Mark Question with Answer Key - by Sharmila - Coimbatore - Aug 29, 2019 - View & Read • 1) Which one of the following statements instantiates the mysqli class? • 2) which one is correct way, we can retrieve the data in the result set of MySQL using PHP? • 3) How Can we Create a Database Using PHP and MySQL? • 4) _______IS a function, helps to execute the SQL query statements in PHP scripting language • 5) _______Function is used to close an existing opened database connection between PHP scripting and MySQL Database Server. #### 12th Standard Computer Applications Unit 7 Forms and Files One Mark Question With Answer Key - by Sharmila - Coimbatore - Aug 29, 2019 - View & Read • 1) When you use the \$_GET variable to collect data, the data is visible to..

• 2)

Which one of the following should not be used while sending passwords or other sensitive information?

• 3)

Which directive determines whether PHP scripts on the server can accept file uploads?

• 4)

In HTML form < input type=”text” > is used for

• 5)

In the web development, user access website or web pages from ________.

#### 12th Standard Computer Application - Looping Structure One Mark Question and Answer - by Sharmila - Coimbatore - Aug 28, 2019 - View & Read

• 1)

Most complicated looping structure is

• 2)

Loops that iterate for fixed number of times is called

• 3)

The ________ construct provides an easy way to iterate over arrays

• 4)

Which of the following is an exit check loop?

• 5)

Which of the following is an entry check loop?

#### 12th Standard Computer Application Unit 6 PHP Conditional Statements One Mark Question and Answer - by Sharmila - Coimbatore - Aug 27, 2019 - View & Read

• 1)

What will be the output of the following PHP code?
< ? php
 x;
if (x)
print “hi” ;
else
print “how are u”;
? >

• 2)

What will be the output of the following PHP code ?
< ?php
 x = 0;
if (x++)
print “hi”;
else
print “how are u”;
? >

• 3)

Statement which is used to make choice between two options and only option is to be performed is written as

• 4)

What will be the output of the following PHP code ?
< ?php
a = “”;
if (a)
print “all”;
if
else
print “some”;
? >

• 5)

What will be the output of the following PHP code ?
< ?php
x = 10;
y = 20;
if (x > y + y != 3)
print “hi” ;
else
print “how are u”;
? >

#### 12th Computer Application - PHP Function and Array One Mark Question and Answer - by Sharmila - Coimbatore - Aug 27, 2019 - View & Read

• 1)

For finding nonempty elements in array we use

• 2)

PHP arrays are also called as

• 3)

As compared to associative arrays vector arrays are much

• 4)

_________ is a concept that stores more than one value of same data type in single array variable.

• 5)

__________ arrays are a key-value pair data structure.

#### 12th Computer Application Chapter 4 Introduction to Hypertext Pre - Processor One Mark Question and Answer - by Sharmila - Coimbatore - Aug 27, 2019 - View & Read

• 1)

What does PHP stand for?

• 2)

A PHP script should start with __________ and end with _________:

• 3)

Which of the following PHP statement/statements will store 41 in variable num?

• 4)

Which statement will output $x on the screen? • 5) In PHP, Variable namecan never start with a _________ #### 12th Computer Applications Unit 3 Introduction to Database Management System One Mark Question Paper - by Sharmila - Coimbatore - Aug 26, 2019 - View & Read • 1) Which language is used to request information from a Database? • 2) The ___________ diagram gives a logical structure of the database graphically? • 3) An entity set that does not have enough attributes to form primary key is known as • 4) Which of the following is a not a database? • 5) DBMS provides to ___________ data #### 12th Standard Computer Applications Unit 2 An Introduction to Adobe Pagemaker One Mark Question Paper - by Sharmila - Coimbatore - Aug 24, 2019 - View & Read • 1) DTP stands for ______________ • 2) _________ tool is used for drawing boxes. • 3) Character formatting consists of which of the following text properties? • 4) Which tool lets you edit text? • 5) Which of the following is a DTP software? #### 12th Computer Applications Chapter 1 Multimedia and Desktop Publishing One Mark Question Paper - by Sharmila - Coimbatore - Aug 23, 2019 - View & Read • 1) __________ refers to any type of application that involves more than one type of media such as text, graphics video animation and sound • 2) expand JPEG • 3) __________ is the process displaying still images they give continuous movement • 4) GIF use _______ color look up table • 5) ________ has become the latest enriching experience in the field of information sector. #### 12th Computer Applications Connecting PHP and MYSQL Model Question Paper - by Sharmila - Coimbatore - Aug 20, 2019 - View & Read • 1) Which is the correct function Closing Connection in PHP ? • 2) Which is the not a correct MySQL Function in PHP ? • 3) _______is important to all computer and Internet related applications • 4) Which of the following is not an RDBMS? • 5) Connection to the Database Server machine via PHP scripting language using _______ Function #### 12th Computer Science Forms and Files Model Question Paper - by Sharmila - Coimbatore - Aug 19, 2019 - View & Read • 1) When you use the \$_GET variable to collect data, the data is visible to..

• 2)

Which directive determines whether PHP scripts on the server can accept file uploads?

• 3)

What does fopen() function do in PHP?

• 4)

Which of the following functions reads the entire contents of a file?

• 5)

In the web development, user access website or web pages from ________.

#### 12th Computer Application Chapter 7 Looping Structure Model Question Paper - by Sharmila - Coimbatore - Aug 12, 2019 - View & Read

• 1)

Most complicated looping structure is

• 2)

PHP supports which types of looping techniques;

• 3)

Which of the following is an exit check loop?

• 4)

Which of the following is an entry check loop?

• 5)

________ loops execute a block of code a specified number of times.

#### 12th Standard Computer Application PHP Conditional Statements Model Question Paper - by Sharmila - Coimbatore - Aug 05, 2019 - View & Read

• 1)

What will be the output of the following PHP code?
< ? php
 x;
if (x)
print “hi” ;
else
print “how are u”;
? >

• 2)

What will be the output of the following PHP code ?
< ?php
x;
if (x == 0)
print “hi” ;
else
print “how are u”;
print “hello”
? >

• 3)

Statement which is used to make choice between two options and only option is to be performed is written as

• 4)

What will be the output of the following PHP code ?
< ?php
a = “”;
if (a)
print “all”;
if
else
print “some”;
? >

• 5)

What will be the output of the following PHP code ?
< ?php
x = 10;
y = 20;
if (x > y + y != 3)
print “hi” ;
else
print “how are u”;
? >

#### 12th Standard Computer Applications Chapter 4 PHP Function and Array Model Question Paper - by Sharmila - Coimbatore - Aug 03, 2019 - View & Read

• 1)

Which one of the following is the right way of defining a function in PHP?

• 2)

Indices of arrays can be either strings or numbers and they are denoted as

• 3)

PHP arrays are also called as

• 4)

_________ is a concept that stores more than one value of same data type in single array variable.

• 5)

A _________ array is an array containing one or more arrays.

#### 12th Standard Computer Application First Mid Term Model Question Paper - by Sharmila - Coimbatore - Aug 01, 2019 - View & Read

• 1)

__________ refers to any type of application that involves more than one type of media such as text, graphics video animation and sound

• 2)

Multimedia has _________ major components

• 3)

____________ is a DTP software

• 4)

There are _______ rule bar.

• 5)

MySQL belongs to which category of DBMS?

#### 12th Standard Computer Applications Chapter 3 Introduction to Hypertext Pre-Processor Important Question Paper - by Sharmila - Coimbatore - Jul 26, 2019 - View & Read

• 1)

What does PHP stand for?

• 2)

What does PHP files have a default file extension?

• 3)

A PHP script should start with __________ and end with _________:

• 4)

PHP can embed with _______

• 5)

Which of the following isthe important server side Web and general purpose scripting language?

#### 12th Standard Computer Applications Unit 2 An Introduction to Adobe Pagemaker Important Question Paper - by Sharmila - Coimbatore - Jul 24, 2019 - View & Read

• 1)

DTP stands for ______________

• 2)

____________ is a DTP software

• 3)

Which menu contains the New option?

• 4)

Shortcut to close a document in PageMaker is ______________

• 5)

___________ is the top most part of the windows.

#### 12th Computer Application - Chapter 1 Important Question - by Sharmila - Coimbatore - Jul 18, 2019 - View & Read

• 1)

__________ refers to any type of application that involves more than one type of media such as text, graphics video animation and sound

• 2)

one of the disadvantages of the multimedia is its __________

• 3)

expand JPEG

• 4)

________ has become the latest enriching experience in the field of information sector.

• 5)

Multimedia has _________ major components