First generation computers used ______.

(a)

Vacuum tubes

(b)

Transistors

(c)

Integrated circuits

(d)

Microprocessors

Which one of the following is used to in ATM machines

(a)

Touch Screen

(b)

Speaker

(c)

Monitor

(d)

Printer

Which is the combination of hardware and software?

(a)

Programs

(b)

Computer

(c)

Data

(d)

Information

Which of the following is not an output device?

(a)

Monitor

(b)

Projector

(c)

Scanner

(d)

Plotter

Which of the following is a pointing device?

(a)

Keyboard

(b)

Scanner

(c)

Plotter

(d)

Mouse

Which device is used to input by pressing one or more switches?

(a)

Keyboard

(b)

Mouse

(c)

Touch Screen

(d)

Keyer

Expansion for ASCII

(a)

American School Code for Information Interchange

(b)

American Standard Code for Information Interchange

(c)

All Standard Code for Information Interchange

(d)

American Society Code for Information Interchange

The 4 bit binary equivalent of -5 is......

(a)

1101

(b)

0101

(c)

1100

(d)

-101

The 2's complement of 1100₂ is ________.

(a)

0011₂

(b)

0100₂

(c)

0001₂

(d)

1100₂

Which coding schemes have 65000 representations?

(a)

Byte code

(b)

Binary code

(c)

Unicode

(d)

EBCDIC

To convert an octal number of binary equivalent, each octal digit is expressed as....

(a)

3 bits form

(b)

4 bits form

(c)

8 bits form

(d)

2 bits form

The binary equivalent of a hexadecimal digit C is repressed by.....

(a)

1010

(b)

1011

(c)

1101

(d)

1100

How many memory locations are identified by a processor with 8 bits address bus at a time?

(a)

28

(b)

1024

(c)

256

(d)

8000

Which of the following microprocessor is not the classification based on data size?

(a)

 8

(b)

16

(c)

32

(d)

128

Which of the following is a volatile memory?

(a)

ROM

(b)

 PROM

(c)

 EPROM

(d)

none of these

How many control line is enough to have read or write operation?

(a)

Only One

(b)

Only Two

(c)

Only Four

(d)

More than One

Which of the following statement is true?
(i) RAM is not a main memory.
(ii) RAM is in the form of ICs.
(iii) RAM stores the information temporarily.
(iv) RAM cannot be accessed by a collection of bits.

(a)

Only (i)

(b)

Only (ii) and (iii)

(c)

Only (iv)

(d)

Only (i) and (iv)

File Management manages_______

(a)

Files

(b)

Folders

(c)

Directory systems

(d)

All the Above

Real time OS are mostly used for

(a)

Robotics

(b)

Weather

(c)

Airline communication

(d)

Bank

Expansion of FAT is ________.

(a)

File Allocation Table

(b)

File Arithmetic Table

(c)

Format Allocation Table

(d)

File Access Table

Which OS created by Apple Inc?

(a)

Android

(b)

Windows

(c)

Unix

(d)

iOS

From the options given below, choose the operations managed by the operating system.

(a)

Memory

(b)

Processes

(c)

Disks and I/O devices

(d)

all of the above

Which OS used on webservers and super computers?

(a)

Unix

(b)

Windows

(c)

Linux

(d)

iOS

The alternate name of the directory called ______

(a)

files

(b)

folders

(c)

information

(d)

data

Which Ubuntu OS icon is equivalent to My computer icon?

(a)

This PC

(b)

Computer

(c)

Files

(d)

Explorer

The sequence of directory names which leads to access a particular file name is called__________.

(a)

Sub Directory

(b)

Root Directory

(c)

Tree

(d)

Path

Which option allows you to assign text, tables, graphics and other items to a key or key combination?

(a)

Autoformat

(b)

Automatic

(c)

Auto Text

(d)

Autographics

Which of the following is a word processing software?

(a)

Word pro

(b)

MS. word

(c)

WPS word

(d)

all of these

The opening screen of the openoffice is called_______.

(a)

Desktop

(b)

Office center

(c)

Starcenter

(d)

Openstar

Which of the following is used to paste the cut or copied text?

(a)

Ctrl + P

(b)

Ctrl + V

(c)

Ctrl + Alt + V

(d)

Ctrl + C

The text in a document can be changed to different cases uses the command_____.

(a)

Formant ➝ character case

(b)

Format ➝ Change case

(c)

Edit ➝ Change case

(d)

Tools ➝ Change case

Which key is used to move the cell pointer in the forward direction within the worksheet?

(a)

Enter

(b)

Tab

(c)

Shift + Tab

(d)

Delete

Which spread sheet software implement GUI?

(a)

Lotus 1-2-3

(b)

Visicalc

(c)

Ms - Excel

(d)

All of these

A number 258 is treated as_______.

(a)

positive number

(b)

negative number

(c)

text

(d)

Time

How many tabs are there in function wizard?

(a)

more than 2

(b)

more than 11

(c)

2

(d)

11

How many ways are there open chart wizard?

(a)

2

(b)

more than 2

(c)

3

(d)

more than 3

Which menu contains the Slide Transition option?

(a)

Slide Show

(b)

View

(c)

Tools

(d)

Format

Which of the following is commonly known presentation programs?

(a)

Openoffice impress

(b)

MS Powerpoint

(c)

apple's keynote

(d)

All of these

How many types of presentation backgrounds that impress provides?

(a)

11

(b)

12

(c)

24

(d)

none of this

How many parts are there in main Impress window?

(a)

14

(b)

4

(c)

6

(d)

none of these

What is the expansion of WLAN?

(a)

Wireless Local Area Network

(b)

Wired local Area Network

(c)

Wireless Local Area Netware

(d)

Wireless Area Netbande

In which Network the coverage range is above 1000kms?

(a)

LAN

(b)

MAN

(c)

WAN

(d)

PAN

Which of the following is not used to search for information on the www?

(a)

Yagoo

(b)

Google

(c)

Hotspot

(d)

Askjeeves

__________ is the domain name for government institution.

(a)

.gov

(b)

.org

(c)

.org

(d)

.com

____________ is a unique number consisting of four parts separated by dots.

(a)

IP Number

(b)

PIN

(c)

Secret

(d)

None of these

Mozila Firefox is a free and open source web browser developed by __________

(a)

Google Inc

(b)

Mozilla Corporation

(c)

Apple Inc

(d)

Microsoft

Which of the following symbol is used to define a closing tag?

(a)

< >

(b)

%

(c)

/

(d)

\

Which of the following known as elements of HTML?

(a)

Attributes

(b)

Tags

(c)

Operators

(d)

Data types

______________ is a special markup language used to create webpages.

(a)

C++

(b)

HTML

(c)

HTTP

(d)

None of these

The attribute to specify the left margin is ____________

(a)

Leftmargin

(b)

Lmargin

(c)

LM

(d)

None of these

The ____________ is an empty tag.

(a)

< br >

(b)

< hr >

(c)

Both A and B

(d)

None of these

_______________ is the HTML elements (Tags).

(a)

Container elements

(b)

Empty elements

(c)

Both A and B

(d)

None of these

____________ is a container tag.

(a)

< html >

(b)

< bdoy >

(c)

< title >

(d)

All the above

Which feature is used to call attention to the reader?

(a)

Highlight

(b)

Bold

(c)

Italics

(d)

Underline

The default starting point of the ordered list is________.

(a)

0

(b)

1

(c)

3

(d)

10

Web resources are connected in HTML using________.

(a)

body

(b)

Htrnl

(c)

link

(d)

table

Link created within  a same document is known as________.

(a)

link

(b)

hyperlink

(c)

External link

(d)

Internal link

______ tag is used to define important text.

(a)

< strong >

(b)

< em >

(c)

< u >

(d)

< tt >

___________ is the attribute of < TD >, < TH > and < TR > tags used to specify the width of a cell in terms of pixels or percentage.

(a)

Align

(b)

Valign

(c)

Width

(d)

All the above

In definition list, definition term is presented in between _________ tag.

(a)

< DT > ....... < /DT >

(b)

< DD > ..... < /DD >

(c)

< DL > ....... < /DL >

(d)

None of these

Match the following:

< textarea >	inline
< input >	Video
< bgsound >	Multiple input
< embed >	Password

(a)

A	B	C	D
3	1	4	2

(b)

A	B	C	D
3	4	1	2

(c)

A	B	C	D
2	3	4	1

(d)

A	B	C	D
2	1	3	4

Which of the following is not an attribute of < img > tag?

(a)

align

(b)

src

(c)

size

(d)

Hspace

Which of the following is not an option of align attribute of < img > tag?

(a)

Left

(b)

Right

(c)

Middle

(d)

Justify

_________ attribute is used to set the width of an image.

(a)

Width

(b)

Height

(c)

Vspace

(d)

Hspace

__________ is the possible value of direction attribute.

(a)

Up

(b)

Down

(c)

Left / Right

(d)

All the above

The __________ tag used to receive multiline text data as input.

(a)

< Textarea >

(b)

< Text >

(c)

< MultiText >

(d)

None of these

Expansion of CSS

(a)

Cascading Style Schools

(b)

Cascading Style Scheme

(c)

Cascading Style Sheets

(d)

Cascading Style Shares

Which of the following is not an advantages of CSS?

(a)

Maintainability

(b)

Reducing size

(c)

Reusability

(d)

Understand easily

How many number of properties for each selector allowed in CSS declaration?

(a)

2

(b)

3

(c)

4

(d)

many

The < StyIe > tags are called as ____________ .

(a)

Page-Level Styles

(b)

Internal Style sheets

(c)

Either A or B

(d)

None of these

___________ is a style sheet language used for describing the formatting of a document written in HTML.

(a)

Inline

(b)

CSS

(c)

Either A or B

(d)

None of these

The styles defined in ____________ can be reused in multiple HTML page.

(a)

Inline

(b)

CSS

(c)

Either A or B

(d)

None of these

JavaScript ignores spaces that appear between

(a)

Command

(b)

Scripts

(c)

Tokens

(d)

Text

The version of JavaScript introduced by Netscape and Sun Inc is?

(a)

2.0

(b)

1.0

(c)

3.0

(d)

1.2

Which of the following statement is false?
(i) The first character of a variable name must be letter or underscore
(ii) Java script variable names are not case sensitive
(iii) There is no limit to the variable name length
(iv) Javascript keywords cannot be used as a variable name

(a)

Only (i)

(b)

only (ii)

(c)

both (ii) and (iv)

(d)

all the above

How many types of scope variables in Javascript?

(a)

2

(b)

3

(c)

4

(d)

many

What is the value of a and b when the expression var a = 10, b = a++ is evaluated?

(a)

10, 10

(b)

11, 11

(c)

11, 10

(d)

10, 11

In Javascript, ___________ scope is possible for a variable.

(a)

Local

(b)

Global

(c)

Both A and B

(d)

None of these

< script type = "text / javascript" >
x = 6 + "3";
document write (x);
< script > what will be the output?

(a)

6

(b)

9

(c)

63

(d)

Error

The same portion of coole needs to be excuted many times is called________.

(a)

brancing

(b)

selections

(c)

loops

(d)

conditional brancing

How many parts are there in Javascript for structure?

(a)

4

(b)

3

(c)

2

(d)

6

The _________ statement evaluates an expression and executes one of two pieces of code, dending on the outcome.

(a)

if.. else

(b)

else if

(c)

switch

(d)

All the above

The ________ statement executes the next iteration of the loop.

(a)

break

(b)

continue

(c)

for

(d)

do..while

Larger programs are divided into smaller are called

(a)

modules

(b)

block

(c)

sets

(d)

Group

Which of the following statement is not true?
(i) The function name is any valid identifier
(ii) The function parameter list contians only one valid variable name.
(iii) The function parameter lists parameters are seperated by

(a)

only (ii)

(b)

only (iii)

(c)

only (i)

(d)

both (ii) and (iii)

Which library function returns the element that has the ID attribute with the specified value_______.

(a)

is NAN ( )

(b)

stElementBy ID ( )

(c)

getelement By ID ( )

(d)

get element ID ( )

Identify the correct statement from the following with respect to function.

(a)

Function invocations provide values or arguments for the function's parameters

(b)

Functions often use their argument values to compute a return value that becomes the value of the function invocation expression.

(c)

Sometimes functions are defined for commonly required tasks to avoid the repetition entailed in typing the same statements over and over.

(d)

All the above

The large programs are divided into small programs are called___________

(a)

Modules

(b)

Blocks

(c)

Groups

(d)

None of these

________function returns true if the given value is not a number

(a)

isNaN( )

(b)

toUpperCase( )

(c)

toLowercase( )

(d)

All the above

Which one of the following tracks a user visits a website?

(a)

spyware

(b)

cookies

(c)

worms

(d)

Trojans

The act of gaining illegal access to a computer is called_________.

(a)

Hacking

(b)

Cracking

(c)

Phising

(d)

Piracy

Which of the following program that demands payment after launching a cyber-attack on a computer system?

(a)

Spyware

(b)

Ransomware

(c)

Shareware

(d)

Moneyware

Encryption and decryption are done by_________.

(a)

GUI

(b)

Cryptography

(c)

Cipher-text

(d)

Compiler

Computer systems in general are____________

(a)

Vulnerable

(b)

Safe

(c)

Secured

(d)

None of these

________is used to protect data in communication system.

(a)

Encryption

(b)

Sampling

(c)

Warping

(d)

None of these

Which of the following plays a vital role in ever man's life?

(a)

Mobile

(b)

Computer

(c)

Internet

(d)

Laptop

Getting Government services through internet is known as_______.

(a)

e-filling

(b)

e-payment

(c)

e-governance

(d)

e-shopping

computers are handle data and information as___________ system.

(a)

Binary

(b)

Decimal

(c)

Ocal

(d)

Hexa decimal

The ASCII encoding system is applicable only for handling__________ language

(a)

English

(b)

Hindi

(c)

French

(d)

Tamil

Identify the correct statement from the following.

(a)

An operating system should be easy to work and its environment should be in understandable form

(b)

Windows Tamil Environment interface shows all windows elements such as taskbar, desktop elements, names of icons, commands in Tamil

(c)

Among the various encoding scheme, Unicode is the suitable to handle Tamil

(d)

All the above