### 12th Standard Computer Applications Study material & Free Online Practice Tests - View and download Sample Question Papers with Solutions for Class 12 Session 2019 - 2020 TN Stateboard

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

• 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 & Download

• 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 & Download

• 1)

What is desktop publishing?

• 2)

Give some examples of DTP software

• 3)

What is a Pasteboard in PageMaker?

• 4)

• 5)

Differentiate Ellipse tool from Ellipse frame tool.

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

• 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 & Download

• 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 & Download

• 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 & Download

• 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 not a Altcoin

• 4)

• 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 & Download

• 1)

A company can be called 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 & Download

• 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 & Download

• 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 & Download

• 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 & Download

• 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 & Download

• 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 & Download

• 1)

A set of computers connecting together is called as ___________

• 2)

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

• 3)

One 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 & Download

• 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 & Download

• 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 & Download

• 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 & Download

• 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 & Download

• 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 & Download

• 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 & Download

• 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 & Download • 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 & Download • 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 & Download • 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 & Download • 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 & Download

• 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 & Download

• 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 & Download

• 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 & Download

• 1)

What does PHP stand for?

• 2)

• 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 & Download • 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 & Download • 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 & Download • 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 & Download • 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 & Download • 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 & Download

• 1)

Most complicated looping structure is

• 2)

PHP supports four 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 & Download

• 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 & Download

• 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 & Download

• 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)

Which type of below DBMS is MySQL?

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

• 1)

What does PHP stand for?

• 2)

What does PHP files have a default file extension?

• 3)

• 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 & Download

• 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 & Download

• 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

### TN Stateboard Education Study Materials

#### 12th Stateboard Computer Application 2019 - 2020 Academic Monthly Syllabus - by Sharmila - Coimbatore Aug 02, 2019 Aug 02, 2019

Computer Application 2019 - 2020 Academic Monthly Syllabus

#### TN StateboardStudy Material - Sample Question Papers with Solutions for Class 12 Session 2019 - 2020

Latest Sample Question Papers & Study Material for class 12 session 2019 - 2020 for Subjects Maths, Chemistry, Physics, Biology, Computer Science, Business Maths, Economics, Commerce, Accountancy, History, Computer Technology in PDF form to free download for practice. Download QB365 Free Mobile app & get practice question papers.

More than 1000+ TN Stateboard Syllabus Sample Question Papers & Study Material are based on actual Board question papers which help students to get an idea about the type of questions that will be asked in Class 12 Final Board Public examinations. All the Sample Papers are adhere to TN Stateboard guidelines and its marking scheme , Question Papers & Study Material are prepared and posted by our faculty experts , teachers , tuition teachers from various schools in Tamilnadu.

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