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

#### 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)

• 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)

• 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 ?

• 1)

\$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.

• 1)

• 5)

#### 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)

• 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.

### TN Stateboard Education Study Materials

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

Computer Application 2019 - 2020 Academic Monthly Syllabus

### TN Stateboard Updated Class 12th Computer Applications Syllabus

#### Multimedia and Desktop Publishing

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

#### An Introduction to Adobe Pagemaker

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

#### Introduction to Database Management System

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

#### Introduction to Hypertext Pre-Processor

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

#### PHP Function and Array

Parameterized Function - Array in PHP

#### PHP Conditional Statements

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

#### Looping Structure

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

#### Forms and Files

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

#### Connecting PHP and MYSQL

MySQL Function in PHP

#### Introduction to Computer Networks

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

#### Network Examples and Protocols

Introduction - Reference Model

#### DNS (Domain Name System)

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

#### Network Cabling

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

#### Open Source Concepts

Introduction - Network simulation tool – NS2 - Open NMS

#### E-Commerce

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

#### Electronic Payment Systems

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

#### E-Commerce Security Systems

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

#### Electronic Data Interchange - EDI

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

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

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

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

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