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

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

• 1)

How Multimedia is used in Education?

• 2)

Write the steps to Select Text using the mouse

• 3)

What are the various options to save a document?

• 4)

Write hort note on Master Page

• 5)

Write a note on MySQL.

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

• 1)

Write roles and responsibilities of Production team members

• 2)

How do you link frames containing text?

• 3)

What is relationship in databases? List its types

• 4)

Differentiate Server side and Client Side Scripting language.

• 5)

Write Short notes on Array.

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

• 1)

How Multimedia is used in Public Places

• 2)

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

• 3)

Write the steps to Draw Rectangles or Ellipses.

• 4)

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

• 5)

Write short note on. Var_dump( ) function with Example

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

• 1)

Write roles and responsibilities of Production team members

• 2)

What is the use of Master Page?

• 3)

Discuss on Cardinality in DBMS.

• 4)

Write is the purpose of Web servers?

• 5)

Write Short notes on Array.

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

• 1)

How Multimedia is used in Public Places

• 2)

Write the steps to Select Text using the mouse

• 3)

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

• 4)

Write hort note on Master Page

• 5)

List few commonly used databases.

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

• 1)

Briefly explain about Multimedia Components

• 2)

Mention three tools in PageMaker and write their keyboard shortcuts

• 3)

What is relationship in databases? List its types

• 4)

Differentiate Server side and Client Side Scripting language.

• 5)

Write Short notes on Array.

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

• 1)

Write a short note on Vector Images.

• 2)

What are the menu options available in Menu bar?

• 3)

Write short note on Text block In page maker

• 4)

What are the limitations of database?

• 5)

What is the purpose of JOIN Clause?

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

• 1)

Define Animation and their features

• 2)

Differentiate Ellipse tool from Ellipse frame tool.

• 3)

What is view in SQL?

• 4)

Is PHP a case sensitive language?

• 5)

Usage of Array in PHP.

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

• 1)

What are the various of Digital Media?

• 2)

What is Multimedia Production Team?

• 3)

What is title bar?

• 4)

How to Hide the Master Items?

• 5)

What are the various methods to access file system?

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

• 1)

Classify the TEXT component in multimedia

• 2)

List out video file formats

• 3)

What is text block?

• 4)

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

• 5)

What is URL?

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

• 1)

What are the various of Digital Media?

• 2)

What are the menu options available in Menu bar?

• 3)

What are the limitations of database?

• 4)

What is meant by the Designing of databases?

• 5)

What isthe main advantage of PHP variable declaration?

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

• 1)

Classify the IMAGE component in multimedia

• 2)

What is a Pasteboard in PageMaker?

• 3)

What are the ACID properties?

• 4)

Give few examples of Web Browser?

• 5)

What is parameterized Function.

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

• 1)

____________ is the basic components of multimedia

• 2)

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

• 3)

________ format is designed 'for streaming audio over the Internet

• 4)

The ____________ integrates all the multimedia buiIding blocks

• 5)

There are _______ scroll bars available

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

• 1)

you need hardware, software and _________ to make multimedia

• 2)

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

• 3)

Shortcut to close a document in PageMaker is ______________

• 4)

Which tool lets you edit text?

• 5)

__________ represents a “tuple” in a relational database?

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

• 1)

Classifications of text are _________ and ____________.

• 2)

Rich Text Format introduced by ______

• 3)

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

• 4)

Which of the following is a DTP software?

• 5)

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

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

• 1)

expand JPEG

• 2)

Which menu contains the New option?

• 3)

Which tool lets you edit text?

• 4)

Which is the MySQL instance responsible for data processing?

• 5)

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

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

• 1)

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

• 2)

Which of the following audio file format used by apple?

• 3)

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

• 4)

There are _______ rule bar.

• 5)

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

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

• 1)

you need hardware, software and _________ to make multimedia

• 2)

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

• 3)

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

• 4)

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

• 5)

PHP’s numerically indexed array begin with position ___________

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

• 1)

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

• 2)

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

• 3)

Multimedia has _________ major components

• 4)

Which of the following audio file format used by apple?

• 5)

Place option is present in _____________ menu.

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

• 1)

Classify the TEXT component in multimedia

• 2)

List out Multimedia Production team members

• 3)

What are the advantages of Vector Images?

• 4)

What is Multimedia Production Team?

• 5)

What is desktop publishing?

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

• 1)

Briefly explain about Multimedia Components

• 2)

Describe the various file formats in multimedia

• 3)

How Multimedia is used inMedical Services?

• 4)

How Multimedia is used in Multimedia Conferencing

• 5)

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

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

• 1)

Explain in detail Process of Multimedia

• 2)

Explain in detail Techniques of Animation

• 3)

How Multimedia is used in Business systems?

• 4)

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

• 5)

Explain the tools in PageMaker toolbox.

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

• 1)

Define EDI.

• 2)

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

• 3)

What are the 4 major components of EDI?

• 4)

What is meant by directories in EDIFACT?

• 5)

Write a note on EDIFACT subsets.

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

• 1)

Write about information leakage in E-Commerce

• 2)

Write a short note on typopiracy

• 3)

Define non-repudiation.

• 4)

List the different types of security technologies in E-Commerce

• 5)

Write about digital signature

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

• 1)

Define electronic payment system

• 2)

Distinguish micro electronic payment and macro electronic payment

• 3)

List the types of micro electronic payments based on its algorithm

• 4)

Explain the concept of e-wallet

• 5)

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

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

• 1)

What is E-Commerce?

• 2)

Expand FinTEch.

• 3)

What is FinTech?

• 4)

What do you mean by dot com bubble?

• 5)

What is Traditional commerce?

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

• 1)

Explain the History of open source software

• 2)

What is meant by network simulator?

• 3)

What is trace file?

• 4)

Write short notes on NS2.

• 5)

Explain NRCFOSS

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

• 1)

Write a note on twisted pair cable.

• 2)

What are the uses of USB cables?

• 3)

Write a note on the types of RJ45 connector.

• 4)

What is an Ethernet port?

• 5)

What is the use of Crimping tool?

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

• 1)

List any four domain names.

• 2)

What is an IP address?

• 3)

What are the types of IP address?

• 4)

What is an URL?

• 5)

List out four URLs you know.

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

• 1)

Define Intranet

• 2)

What is the uses of mobile networks?

• 3)

List out the benefits of WiFi

• 4)

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

• 5)

Expand HTTP, HTTPS, FTP.

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

• 1)

Define Computer Network

• 2)

Define Internet

• 3)

What are the common uses of computer network?

• 4)

List out some features of mobile network

• 5)

Difference between wired and wireless networks.

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

• 1)

What are the MySQLi function available PHP?

• 2)

What is MySQLi function?

• 3)

What are the types MySQLi function available PHP?

• 4)

Difference between Connection and Close function?

• 5)

Give few examples of MySQLi Queries.

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

• 1)

Define Multimedia and their features

• 2)

List out Multimedia Components

• 3)

Classify the TEXT component in multimedia

• 4)

Classify the IMAGE component in multimedia

• 5)

Define Animation and their features

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

• 1)

Explain in detail Techniques of Animation

• 2)

How Multimedia is used in Business systems?

• 3)

Write the steps to Drawing a Rounded Corner Rectangle

• 4)

Discuss in detail on various types of attributes in DBMS.

• 5)

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

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

• 1)

Write roles and responsibilities of Production team members

• 2)

How do you rejoin split blocks?

• 3)

Write the steps to resize a text block

• 4)

What are the various options to save a document?

• 5)

What is relationship in databases? List its types

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

• 1)

List out Multimedia Components

• 2)

List out image file formats

• 3)

List out Multimedia Production team members

• 4)

What is a Pasteboard in PageMaker?

• 5)

What is text block?

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

• 1)

one of the disadvantages of the multimedia is its __________

• 2)

____________ is most popular for Web Admimstration.

• 3)

PHP can embed with _______

• 4)

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

• 5)

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

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

• 1)

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

• 2)

The versions of EDIFACT are also called as

• 3)

Number of characters in an single EDIFACT messages

• 4)

First EDI standards were released by________

• 5)

Electronic data Interchange archltecture specifies__________different layers.

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

• 1)

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

• 2)

Secure Electronic Transaction (SET) was developed in

• 3)

Which of the following is true about Ransomware

• 4)

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

• 5)

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

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

• 1)

ECS stands for

• 2)

Which of the following is 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 - Jan 06, 2020 - View & Read

• 1)

Which of the following is not a tangible good?

• 2)

_________ host the e-books on their websites.

• 3)

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

• 4)

___________ is a platform for advertising products to targeted consumers.

• 5)

The First business to business transaction from _____________

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

• 1)

Choose the Correct Pair from the following to build NS2

• 2)

Which of the following is not a network simulation software?

• 3)

Open NMS was released in _________________

• 4)

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

• 5)

The free software concept is developed by ______________

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

• 1)

ARPANET stands for

• 2)

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

• 3)

Which connector is used in the Ethernet cables?

• 4)

pick the odd one out from the following cables

• 5)

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

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

• 1)

How many types are available in Relative URL?

• 2)

Maximum characters used in the label of a node?

• 3)

TLD stands for

• 4)

DNS provides the domain name to IP addressmapping through_______

• 5)

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

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

• 1)

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

• 2)

Wi-Fi stands for ___________

• 3)

Which one of the following will secure data on transmissions

• 4)

GSM data transmissionrates typically reached 9.6kbit.

• 5)

A passive RFID system using_________Method.

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

• 1)

A set of computers connecting together is called as ___________

• 2)

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 - Jan 06, 2020 - View & Read

• 1)

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

• 2)

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

• 3)

Which version of PHP supports MySQLi fuctions ?

• 4)

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

• 5)

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

• 1)

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

• 2)

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

• 3)

PHP is a _________ typed language

• 4)

How PHP files can be accessed?

• 5)

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

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

• 1)

Most complicated looping structure is

• 2)

PHP supports 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 - Oct 12, 2019 - View & Read

• 1)

Write a short note on EDI.

• 2)

List the various layers of EDI.

• 3)

Write a note on UN/EDIFACT

• 4)

Write a note on EDIFACT message.

• 5)

Write about EDIFACT separators

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

• 1)

Write a note on certification authorities (CA)

• 2)

List some E-Commerce Security Threats?

• 3)

Differentiate asymmetric and symmetric algorithms.

• 4)

Write a note on PGP

• 5)

Explain 3D secure payment protocols

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

• 1)

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

• 2)

Compare and contrast the credit card and debit card.

• 3)

Explain briefly Anatomy of a credit card

• 4)

Briefly explain the stored value card and its types.

• 5)

Write a note on mining in cryptocurrency

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

• 1)

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

• 2)

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

• 3)

Explain B2B module in E-Commerce.

• 4)

Write a note on name-your-price websites.

• 5)

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

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

• 1)

What are the uses of Open source Network Software?

• 2)

Explain Free software.

• 3)

List out the Popular open source software.

• 4)

Write note on open source hardware.

• 5)

Explain Types of Organisations related to Open Source.

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

• 1)

Write a note on crossover cables.

• 2)

Write a short note on RJ45 connector.

• 3)

What are the differences between serial and parallel ports?

• 4)

What are the components involved in Ethernet cabling?

• 5)

What are the types of Fibre optic cables?

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

• 1)

What are the differences between Absolute URL and Relative URL?

• 2)

What are the fundamentals of URL?

• 3)

Write notes on Flat name Space?

• 4)

Write a note on Country top-level domain names.

• 5)

Write a short note on Resolver.

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

• 1)

Compare Internet, Intranet and Extranet

• 2)

List out the components of a RFID enabled system.

• 3)

Write short notes on HTTP, HTTPS, FTP.

• 4)

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

• 5)

Expand ARP, ICMP, SMTP and DNS.

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

• 1)

Define Computer networking.

• 2)

Write short note on E-Banking?

• 3)

Ho computer Networks helps in communication?

• 4)

What is Resource Sharing?

• 5)

What is Data sharing?

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

• 1)

Write the Syntax for MySQLi Queries.

• 2)

Write is the purpose of MySQLi function available.

• 3)

Differentiate mysqli_affected_rows( ) Function and mysqli_fetch_assoc( ) Function.

• 4)

Write MySQL Connection Syntax with example.

• 5)

Write a note PHP MySQL database connection.

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

• 1)

Write the features Form Handling.

• 2)

Write the purpose Get method and Post method.

• 3)

Differentiate Get and Post Method

• 4)

Write short notes on File handling.

• 5)

Write short notes on File handling functions.

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

• 1)

Write the features Looping Structure.

• 2)

Write the purpose of Looping Structure in PHP

• 3)

Differentiate For each and While loop.

• 4)

Write short notes on Do while Loop.

• 5)

Differentiate While and Do while loops.

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

• 1)

Write the features Conditional Statements in PHP.

• 2)

Write is the purpose of if elseif else stament.

• 3)

Differentiate Switch and if else statement

• 4)

Write Short notes on Switch statement

• 5)

Differentiate if statement and if else if else stament.

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

• 1)

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

• 2)

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

• 3)

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

• 4)

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

• 5)

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

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

• 1)

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

• 2)

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

• 3)

For finding nonempty elements in array we use

• 4)

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

• 5)

As compared to associative arrays vector arrays are much

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

• 1)

What does PHP files have a default file extension?

• 2)

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

• 3)

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

• 4)

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

• 5)

Which of the below symbols is a newline character?

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

• 1)

Which language is used to request information from a Database?

• 2)

__________ represents a “tuple” in a relational database?

• 3)

Communication is established with MySQL using

• 4)

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

• 5)

Which of the following is a not a database?

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

• 1)

Write the features System define Functions.

• 2)

Write the purpose of parameterized Function.

• 3)

Differentiate user define and system define Functions.

• 4)

Write Short notes on Array.

• 5)

Differentiate Associate array and Multidimensional array.

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

• 1)

What is PageMaker? Explain its uses.

• 2)

Mention three tools in PageMaker and write their keyboard shortcuts

• 3)

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

• 4)

What is the use of Master Page?

• 5)

How to you insert page numbers in Master pages?

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

• 1)

Write the features of server side scripting language

• 2)

Write is the purpose of Web servers?

• 3)

Differentiate Server side and Client Side Scripting language.

• 4)

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

• 5)

Write short notes on PHP operator

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

• 1)

Explain on Evolution of DBMS.

• 2)

What is relationship in databases? List its types

• 3)

Discuss on Cardinality in DBMS.

• 4)

List any 5 privileges available in MySQL for the User.

• 5)

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

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

• 1)

Briefly explain about Multimedia Components

• 2)

Describe the features and techniques of animation

• 3)

Write roles and responsibilities of Production team members

• 4)

Describe the various file formats in multimedia

• 5)

Explain animation industry and their scope

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

• 1)

Define HTML form controls.

• 2)

Define for Form Handling method in PHP.

• 3)

What is Form Validation in PHP?

• 4)

List out HTML control to support PHP language.

• 5)

Write Syntax of Text box in HTML.

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

• 1)

What are the MySQLi function available PHP?

• 2)

What is MySQLi function?

• 3)

What are the types MySQLi function available PHP?

• 4)

Difference between Connection and Close function?

• 5)

Give few examples of MySQLi Queries.

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

• 1)

Define Computer Network

• 2)

Define Internet

• 3)

What are the common uses of computer network?

• 4)

List out some features of mobile network

• 5)

Difference between wired and wireless networks.

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

• 1)

Define Intranet

• 2)

What is the uses of mobile networks?

• 3)

List out the benefits of WiFi

• 4)

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

• 5)

Expand HTTP, HTTPS, FTP.

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

• 1)

What are the types of IP address?

• 2)

What is an URL?

• 3)

List out four URLs you know.

• 4)

What is a zone?

• 5)

What is a resolver?

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

• 1)

Write a note on twisted pair cable.

• 2)

What are the uses of USB cables?

• 3)

Write a note on the types of RJ45 connector.

• 4)

What is an Ethernet port?

• 5)

What is the use of Crimping tool?

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

• 1)

Explain the History of open source software

• 2)

What is meant by network simulator?

• 3)

What is trace file?

• 4)

Write short notes on NS2.

• 5)

What is the use of trace files?

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

• 1)

Define E-Commerce.

• 2)

Distinguish between E-Business and E-Commerce

• 3)

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

• 4)

What is dotcom bubble and dotcom burst?

• 5)

Write a short note on out-sourcing.

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

• 1)

Distinguish micro electronic payment and macro electronic payment

• 2)

List the types of micro electronic payments based on its algorithm

• 3)

Explain the concept of e-wallet

• 4)

What are Payment cards?

• 5)

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

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

• 1)

Write about information leakage in E-Commerce

• 2)

Write a short note on typopiracy

• 3)

Define non-repudiation.

• 4)

List the different types of security technologies in E-Commerce

• 5)

Write about digital signature

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

• 1)

Define EDI.

• 2)

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

• 3)

What are the 4 major components of EDI?

• 4)

What is meant by directories in EDIFACT?

• 5)

Who Is the father of EDI?

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

• 1)

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

• 2)

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

• 3)

GIF use _______ color look up table

• 4)

Multimedia has _________ major components

• 5)

Classifications of text are _________ and ____________.

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

• 1)

DTP stands for ______________

• 2)

Shortcut to close a document in PageMaker is ______________

• 3)

_________ tool is used for drawing boxes.

• 4)

Character formatting consists of which of the following text properties?

• 5)

Shortcut to print a document in Pagemaker is ___________

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

• 1)

expand JPEG

• 2)

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

• 3)

Which of the below symbols is a newline character?

• 4)

PHP arrays are also called as

• 5)

Most complicated looping structure is

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

• 1)

Define Looping Structure in PHP

• 2)

Define for loop in PHP.

• 3)

What is For each loop in PHP?

• 4)

List out Looping Structure in PHP.

• 5)

Write Syntax of For loop in PHP.

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

• 1)

Define Conditional Statements in PHP

• 2)

Define if statement in PHP.

• 3)

What is if else statement in PHP?

• 4)

List out Conditional Statements in PHP.

• 5)

Write Syntax of the If else statement in PHP.

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

• 1)

Define Function in PHP.

• 2)

Define User 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 - Sep 19, 2019 - View & Read

• 1)

What are the common usages of PHP?

• 2)

What is Webserver?

• 3)

Difference between Client and Server?

• 4)

Give few examples of Web Browser?

• 5)

What is URL?

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

• 1)

Explain about different file formats in multimedia files

• 2)

Write the steps to draw a star using polygon tool?

• 3)

List the basic concepts of ER Model with suitable example

• 4)

Explain the process of Webserver installation.

• 5)

Explain the Multidimensional Array.

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

• 1)

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

• 2)

List few disadvantages of file processing system.

• 3)

List any two DDL and DML commands with its Syntax.

• 4)

What are the ACID properties?

• 5)

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

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

• 1)

What is desktop publishing?

• 2)

Give some examples of DTP software

• 3)

What is a Pasteboard in PageMaker?

• 4)

Write about the Menu bar of PageMaker

• 5)

Differentiate Ellipse tool from Ellipse frame tool.

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

• 1)

Define Multimedia and their features

• 2)

List out Multimedia Components

• 3)

Classify the IMAGE component in multimedia

• 4)

Define Animation and their features

• 5)

List out image file formats

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

• 1)

A ____________ is a system which consists of nodes

• 2)

DTP stands for ______________

• 3)

Character formatting consists of which of the following text properties?

• 4)

The mam components of the page maker windows are

• 5)

_________ are the values for the entity

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

• 1)

EDI stands for

• 2)

Who is called as the father of EDI?

• 3)

EDI interchanges starts with _________ and ends with _________

• 4)

EDIFACT stands for

• 5)

Number of characters in an single EDIFACT messages

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

• 1)

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

• 2)

Which of the following is correctly matched

• 3)

Which of the following is 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 - Sep 07, 2019 - 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 - Sep 07, 2019 - View & Read

• 1)

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

• 2)

Choose the Correct Pair from the following to build NS2

• 3)

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

• 4)

Open NMS was released in _________________

• 5)

OpenNMS Group was created by _________

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

• 1)

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

• 2)

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

• 3)

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

• 4)

3-D Secure, a protocol was developed by

• 5)

Which of the following is true about Ransomware

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

• 1)

ARPANET stands for

• 2)

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

• 3)

Which connector is used in the Ethernet cables?

• 4)

Which of the following connector is called as champ connector?

• 5)

Which wiring standard is used for connecting two computers directly?

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

• 1)

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

• 2)

In domain name, sequence of labels are separated by

• 3)

Pick the odd one out from the following

• 4)

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

• 5)

ISP stands for

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

• 1)

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

• 2)

RFID stands for ___________

• 3)

Which one of the following will secure data on transmissions

• 4)

_________ provides e-mail service

• 5)

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

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

• 1)

A set of computers connecting together is called as ___________

• 2)

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

• 3)

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

• 4)

Facebook was created at ____________ year

• 5)

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

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

• 1)

Which one of the following statements instantiates the mysqli class?

• 2)

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

• 3)

How Can we Create a Database Using PHP and MySQL?

• 4)

Which is the not a correct MySQL Function in PHP ?

• 5)

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

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

• 1)

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

• 2)

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

• 3)

PHP is a _________ typed language

• 4)

What does fopen() function do in PHP?

• 5)

Define HTML form controls.

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

• 1)

Most complicated looping structure is

• 2)

Loops that iterate for fixed number of times is called

• 3)

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

• 4)

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

• 5)

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

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

• 1)

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

• 2)

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

• 3)

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

• 4)

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

• 5)

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

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

• 1)

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

• 2)

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

• 3)

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

• 4)

For finding nonempty elements in array we use

• 5)

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

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

• 1)

Which language is used to request information from a Database?

• 2)

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

• 3)

Communication is established with MySQL using

• 4)

Which is the MySQL instance responsible for data processing?

• 5)

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

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

• 1)

What does PHP stand for?

• 2)

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

• 3)

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

• 4)

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

• 2)

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

• 3)

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

• 4)

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

• 5)

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

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

• 1)

Most complicated looping structure is

• 2)

Loops that iterate for fixed number of times is called

• 3)

The ________ construct provides an easy way to iterate over arrays

• 4)

Which of the following is an exit check loop?

• 5)

Which of the following is an entry check loop?

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

• 1)

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

• 2)

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

• 3)

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

• 4)

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

• 5)

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

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

• 1)

For finding nonempty elements in array we use

• 2)

PHP arrays are also called as

• 3)

As compared to associative arrays vector arrays are much

• 4)

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

• 5)

__________ arrays are a key-value pair data structure.

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

• 1)

What does PHP stand for?

• 2)

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

• 3)

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

• 4)

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

• 2)

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

• 3)

What does fopen() function do in PHP?

• 4)

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

• 5)

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

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

• 1)

Most complicated looping structure is

• 2)

PHP supports four types of looping techniques;

• 3)

Which of the following is an exit check loop?

• 4)

Which of the following is an entry check loop?

• 5)

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

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

• 1)

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

• 2)

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

• 3)

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

• 4)

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

• 5)

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

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

• 1)

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

• 2)

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

• 3)

PHP arrays are also called as

• 4)

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

• 5)

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

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

• 1)

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

• 2)

Multimedia has _________ major components

• 3)

____________ is a DTP software

• 4)

There are _______ rule bar.

• 5)

Which type of below DBMS is MySQL?

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

• 1)

What does PHP stand for?

• 2)

What does PHP files have a default file extension?

• 3)

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

• 4)

PHP can embed with _______

• 5)

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

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

• 1)

DTP stands for ______________

• 2)

____________ is a DTP software

• 3)

Which menu contains the New option?

• 4)

Shortcut to close a document in PageMaker is ______________

• 5)

___________ is the top most part of the windows.

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

• 1)

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

• 2)

one of the disadvantages of the multimedia is its __________

• 3)

expand JPEG

• 4)

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

• 5)

Multimedia has _________ major components