12th Standard Computer Applications Study material & Free Online Practice Tests - View Model Question Papers with Solutions for Class 12 Session 2019 - 2020
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Computer Applications Question Papers

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

1)
ECS stands for
2)
Which of the following is not a Altcoin
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 - 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 - 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 - 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 - 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 - 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 - View & Read

1)
A set of computers connecting together is called as ___________
2)
One among them was challenging to the business people on computer networking
3)
_________ able to predict, manage, and protect the computer network at Internet
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 - 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.

12th Computer Applications - Forms and Files Model Question Paper 1 - by 8682895000 - View & Read

1)
When you use the \$_GET variable to collect data, the data is visible to..
2)
What does fopen() function do in PHP?
3)
How PHP files can be accessed?
4)
In the web development, user access website or web pages from ________.
5)
Which of the following is not a Server side programming?

12th Computer Applications - Looping Structure Model Question Paper 1 - by 8682895000 - View & Read

1)
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”;
}
? >
2)
What will be the output of the
following PHP code ?
< ?php
for ($$$x = -1; $$$x < 10;--$$$x)
{
print $$$x;
}
? >
3)
The ________ construct provides an easy way to iterate over arrays
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 Publishing Model Question Paper 1 - by 8682895000 - 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
if (-100)
print “hi” ;
else
print “how are u”;
? >

12th Computer Applications - PHP Function and Array Publishing Model Question Paper 1 - by 8682895000 - View & Read

1)
Which one of the following is the right way of defining a function in PHP?
2)
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));
? >
3)
A Function is a type of___________.
4)
__________ arrays are a key-value pair data structure.
5)
A _________ array is an array containing one or more arrays.

12th Computer Applications - Introduction to Hypertext Pre-Processor Model Question Paper 1 - by 8682895000 - 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 statements will output Hello World on the screen?
4)
PHP scripting language supports __________ primitive data types.
5)
PHP was invented by __________

12th Computer Applications - Introduction to Database Management System Model Question Paper 1 - by 8682895000 - View & Read

1)
__________ represents a “tuple” in a relational database?
2)
Communication is established with MySQL using
3)
The structure representing the organizational view of entire database is known as __________ in MySQL database.
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 Computer Applications - An Introduction to Adobe Pagemaker Model Question Paper 1 - by 8682895000 - View & Read

1)
A __________ tool is used for magnifying the particular portion of the area.
2)
_________ tool is used for drawing boxes.
3)
Character formatting consists of which of the following text properties?
4)
There are _______ rule bar.
5)
________________ tool is used to select, move and resize text objects and graphics.

12th Computer Applications - Multimedia and Desktop Publishing Model Question Paper 1 - by 8682895000 - View & Read

1)
find the odd one on the following which is not an image format
2)
The live telecasting of real time program through Internet is known as ________
3)
Multimedia has _________ major components
4)
____________ is the basic components of multimedia
5)
Each pixel consists of ___________ colours

12th Computer Applications - Network Examples and Protocols Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
The _________, “the Net,” is a worldwide system of computer networks
2)
A TCP/IP network with access restricted to members of an organization
3)
Which one of the following will secure data on transmissions
4)
________________ refer to other host computers by using names rather than numbers
5)
__________over mobile network is be made up of voice, data,images and text messages

12th Computer Applications - Domain Name System Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
How many types are available in Relative URL?
2)
In domain name, sequence of labels are separated by
3)
Which of the following initiates the mapping of domain name to IP address?
4)
DNS provides the domain name to IP addressmapping through_______
5)
Paul V.Mockapetris together with_________ invented the Internet NameSystem(DNS

12th Computer Applications - Network Cabling Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
Which of the following is a small peripheral device with a sim slot to connect the computers to Internet?
2)
Which connector is used in the Ethernet cables?
3)
How many pins are used in RJ45 cables?
4)
_____________ cable connects wired devices within the local area network for sharing the resources and accessing Internet.
5)
With the help of _____________ people can access the network from different parts of the world

12th Computer Applications - Open Source Concepts Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
Which of the following is not a network simulation software?
2)
Open NMS was released in _________________
3)
Which of the following organization is not related to Open Source?
4)
The free software concept is developed by ______________
5)
NS2 link together for C++ and the OTcI using _____________

12th Computer Applications - E-Commerce Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
Which of the following is not correctly matched
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)
Off-shoring means
4)
Nascent stage is a __________ of growth.
5)
___________ is a platform for advertising products to targeted consumers.

12th Computer Applications - Electronic Payment Systems Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
ECS stands for
2)
Pick the odd one in the credit card transaction
3)
The term credit card was coined by _________.
4)
________ is thethe first six-digits of credit card number to uniquely identify financial institutions.
5)
________ is s magnetic stripe or chip card that holds the value of money to offer as a gift by a -business

12th Computer Applications - E-Commerce Security Systems Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
PGP stands for
2)
Secure Electronic Transaction (SET) was developed in
3)
Which of the following is true about Ransomware
4)
_______Is the illegal practice of registering an Internet.
5)
________is a set of protocols that safely guide E-Commerce transactions through the Internet.

12th Computer Applications - Introduction to Computer Networks Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
A set of computers connecting together is called as ___________
2)
People everywhere can express and publish their ideas and opinions via
3)
One among them was challenging to the business people on computer networking
4)
_________helps in sending and receiving money via payment gateway.
5)
In 1966_______ was introduced for time sharing.

12th Computer Applications - Electronic Data Interchange Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
Who is called as the father of EDI?
2)
The versions of EDIFACT are also called as
3)
The TDCC Is renamed as Electronic Data Interchange Association (EDIA) in________
4)
Electronic data Interchange archltecture specifies__________different layers.
5)
In______ANSI ASC - develop d a wider range of EDI standard called ANSI X12.

12th Computer Applications - Connecting PHP and MYSQL Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
Which is the correct function Closing Connection in PHP ?
2)
Which is the not a correct MySQL Function in PHP ?
3)
How many parameter are required for MYSQLi query function in PHP ?
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 Computer Applications - Forms and Files Model Question Paper - by Sharmila - Coimbatore - View & Read

1)
Which one of the following should not be used while sending passwords or other sensitive information?
2)
If you would like to read a file character by character which function do you use?
3)
How PHP files can be accessed?
4)
________ and ________ are most important concepts that the PHP web development process.
5)
Which of the following is a back-end application?

12th Computer Applications - Looping Structure Model Question Paper - by Sharmila - Coimbatore - 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 ($$$counter = 10; \$counter < 10;
\$counter = $$$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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - View & Read

1)
Based on the monetary value e payment system can be classified into
2)
Which of the following is not a Altcoin
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 - View & Read

1)
A company can be called 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 - 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 - 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 - 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 - 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 - 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 - 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)
One 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 - 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 MYSQLiClosefunction in PHP ?

12th Standard Computer Applications - Forms and Files Model Question Paper - by Ramya - Mettupalayam - 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 - View & Read

1)
Most complicated looping structure is
2)
PHP supports four 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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.

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TN Stateboard Education Study Materials

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12th Computer Applications Unit 1 to 5 One Mark Questions with Answer - Download - by Sharmila - Coimbatore Oct 05, 2019 Oct 05, 2019

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

View all Study Materials

TN Stateboard Updated Class 12th Computer Applications Syllabus

Multimedia and Desktop Publishing

Introduction to Multimedia - Multimedia Definition - Components of Multimedia - File Formats for Multimedia - Multimedia Production - Multimedia on Internet - Applications of Multimedia - Libraries, Information Centers and Archives

An Introduction to Adobe Pagemaker

Desktop Publishing - Introduction to Adobe PageMaker - Opening PageMaker - Creating a New Document - Entering Text in the Document - Editing Text in the Document - Text Block - Understanding story - Threading text blocks - Placing Text in a Frame - Saving, Closing and Opening Documents - Closing a Document - Opening an Existing Document - Moving Around the Document - Scrolling the Document - Magnifying and reducing with the zoom tool - Formatting a Document - Drawing - Working with pages - Master Pages - Print a document

Introduction to Database Management System

Introduction to Database Management System - DBMS Database Models - Relational Database Management System - RDBMS Jargons - ER Model - ER-Diagram - Introduction to MYSQL - MySQL - Administration - MYSQL Administration open source software tools - Designing Databases - SQL - Basic SQL

Introduction to Hypertext Pre-Processor

Introduction to Hypertext Pre-Processor (PHP) - Various Server-side Programming Languages Global Usage Statistics - Client Server Architecture - Server side scripting language - Web Server Installation & Configuration Files - Web Development Concept

PHP Function and Array

Parameterized Function - Array in PHP

PHP Conditional Statements

If statement in PHP - If else statement in PHP - If elseif else statement in PHP - Switch Case

Looping Structure

For Loop - Foreach Loop - While Loop - Do While Loop

Forms and Files

HTML Forms - Basic HTML Form Controls - Files - Form Validation - Files Handling - File Upload

Connecting PHP and MYSQL

MySQL Function in PHP

Introduction to Computer Networks

Introduction - History of Computer Networking and the Internet - Uses of the Computer Networks

Network Examples and Protocols

Introduction - Reference Model

DNS (Domain Name System)

Introduction - Overview of DNS - IP Address - Uniform Resource Locator (URL) - DNS Components

Network Cabling

Introduction - Types of Network Cables - Ethernet Cabling Components - Types of Jacks - Ethernet Cable Color Coding Techniques

Open Source Concepts

Introduction - Network simulation tool – NS₂ - Open NMS

E-Commerce

Introduction to E-Commerce - The Evolution of Electronic Commerce - The Development and Growth of Electronic Commerce - Classification of E-Commerce Business models - E-Commerce Revenue Models - Comparison between Traditional Commerce and E-Commerce - Advantages and Disadvantages of E-Commerce

Electronic Payment Systems

Introduction to Electronic Payment systems - Classification of Electronic Payment methods - Card Based Payments Systems - Electronic Account Transfer - Electronic Cash Payment Systems - Mobile Banking and Internet Banking - Unified Payments Interface - Cash on delivery

E-Commerce Security Systems

E-Commerce Security - Types of E-Commerce Threats - Dimensions of E-Commerce Security - Security technologies in E-Commerce transaction

Electronic Data Interchange - EDI

Introduction to EDI - EDI Types - Advantages of EDI - EDI Layers - EDI Components - EDI Standards - UN/EDIFACT

Tamil Medium

English Medium

Other 12th Standard Subjects

Updated Chapters in 12th Standard Computer Applications

Multimedia and Desktop Publishing

An Introduction to Adobe Pagemaker

Introduction to Database Management System

Introduction to Hypertext Pre-Processor

PHP Function and Array

PHP Conditional Statements

Looping Structure

Forms and Files

Connecting PHP and MYSQL

Introduction to Computer Networks

Network Examples and Protocols

DNS (Domain Name System)

Network Cabling

Open Source Concepts

E-Commerce

Electronic Payment Systems

E-Commerce Security Systems

Electronic Data Interchange - EDI

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

12th Standard stateboard question papers & Study material

தமிழ் Subjects

உயிரியல்

கணினி பயன்பாடுகள்

கணினி அறிவியல்

வணிகக் கணிதம்

வணிகவியல்

பொருளியல்

கணிதவியல்

வேதியியல்

இயற்பியல்

கணினி தொழில்நுட்பம்

வரலாறு

கணக்குப்பதிவியல்

English Subjects

Maths

Chemistry

Physics

Biology

Computer Science

Business Maths

Economics

Commerce

Accountancy

History

Computer Applications

Computer Technology

11th Standard stateboard question papers & Study material

தமிழ் Subjects

கணிதம்

உயிரியல்

பொருளியல்

இயற்பியல்

வேதியியல்

வரலாறு

வணிகக் கணிதம்

கணினி அறிவியல்

கணக்குப்பதிவியல்

வணிகவியல்

கணினி பயன்பாடுகள்

கணினி தொழில்நுட்பம்

தமிழ்

English Subjects

Maths

Commerce

Economics

Biology

Business Maths

Accountancy

Computer Science

Physics

Chemistry

Computer Applications

History

Computer Technology

9th Standard stateboard question papers & Study material

தமிழ் Subjects

கணிதம்

அறிவியல்

சமூக அறிவியல்

English Subjects

Maths

Science

Social Science

6th Standard stateboard question papers & Study material

தமிழ் Subjects

கணிதம்

அறிவியல்

சமூக அறிவியல்

English Subjects

Maths

Science

Social Science

10th Standard stateboard question papers & Study material

தமிழ் Subjects

கணிதம்

அறிவியல்

சமூக அறிவியல்

English Subjects

Maths

12th Standard Computer Applications Study material & Free Online Practice Tests - View Model Question Papers with Solutions for Class 12 Session 2019 - 2020
TN Stateboard [ Chapter , Marks , Book Back, Creative & Term Based Questions Papers - Syllabus, Study Materials, MCQ's Practice Tests etc..]