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.

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.