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 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.

12th Standard Computer Applications - PHP Conditional Statements Model Question Paper - by Ramya - Mettupalayam - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - View & Read

  • 1)

    Define Function in PHP.

  • 2)

    Define User define Function.

  • 3)

    What is parameterized Function.

  • 4)

    List out System defied Functions.

  • 5)

    Write Syntax of the Function in PHP.

12th Computer Applications - Introduction to Hypertext Pre-Processor Two Marks Question - by Sharmila - Coimbatore - 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 - 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 - 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 - 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 - 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 - 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

TN 12th Standard Computer Applications Official Model Question Paper 2019 - 2020 - by Sharmila - Coimbatore - View & Read

12th Computer Applications - Electronic Data Interchange Book Back Questions - by Sharmila - Coimbatore - 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 - 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 not a Altcoin

  • 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 - View & Read

  • 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 - 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 - 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 - 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 - 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 - 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 - View & Read

  • 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - View & Read

  • 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 - 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 - 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 - 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)

    Which type of below DBMS is MySQL?

12th Standard Computer Applications Chapter 3 Introduction to Hypertext Pre-Processor Important Question Paper - by Sharmila - Coimbatore - 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 - 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 - 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

View all

TN Stateboard Education 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 - AdministrationMYSQL 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

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 [ available question papers ] 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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