600 computer mcq pdf

What computer virus holds the record for being the most widespread computer virus?

A. I Love You

B. Nimdad

C. Melissa

D. Christmas

Correct answer is: A. I Love You

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What computer virus holds the record for being the most widespread computer virus?Read More »

Shortcut key for Change case is ?

A. Shift+F3

B. Ctrl+Shift+F3

C. Ctrl+F5

D. Ctrl+Alt

Correct answer is: A. Shift+F3

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Shortcut key for Change case is ?Read More »

How many sheets are there in Excel Workbook by default?

A. 2

B. 3

C. 4

D. 5

Correct answer is: B. 3

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How many sheets are there in Excel Workbook
by default?Read More »

Android was founded in ?

A. 2005

B. 2003

C. 2004

D. 2006

Correct answer is: B. 2003

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Android was founded in ?Read More »

Which of the following is non-available memory?

A. RAM

B. Register

C. DRAM

D. PROM

Correct answer is: B. Register

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Which of the following is non-available
memory?Read More »

Computers process data into information by working exclusively with ?

A. multimedia

B. word

C. numbers

D. characters

Correct answer is: C. numbers

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Computers process data into information by working exclusively with ?Read More »

Which language does MS-Word use to create Macros?

A. Visual C++

B. Visual Java

C. Visual Basic

D. None of the

Correct answer is: C. Visual Basic

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Which language does MS-Word use to create
Macros?Read More »

A device that connects to a network without the use of cables is said to be ?

A. Distributed

B. free

C. centralized

D. none of these

Correct answer is: D. none of these

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A device that connects to a network without the use of cables is said to be ?Read More »

Which shortcut key is used for calculating current sheet in Ms Excel?

A. Ctrl+F9

B. Shift+F9

C. F9

D. F7

Correct answer is: B. Shift+F9

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Which shortcut key is used for calculating
current sheet in Ms Excel?Read More »

Which of the following is not a binary number?

A. 001

B. 101

C. 202

D. 110

Correct answer is: C. 202

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Which of the following is not a binary number?Read More »

Website is a .

A. Data

B. Address

C. Search

D. None

Correct answer is: B. Address

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Website is a .Read More »

Collecting personal information and effectively posing as another individual is known as the crime of ?

A. Spooling.

B. Identity theft.

C. Spoofing.

D. Hacking.

Correct answer is: B. Identity theft.

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Collecting personal information and effectively
posing as another individual is known as the crime of ?Read More »

Which of the following is machine independence program?

A. High level

B. Low level

C. Assembly

D. Machine

Correct answer is: A. High level

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Which of the following is machine
independence program?Read More »

What is the most common tool used to restrict access to a computer system?

A. User logins

B. Passwords

C. Computer keys

D. Accesscontrol software

Correct answer is: B. Passwords

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What is the most common tool used to restrict access to a computer system?Read More »

____________computer is a medium sized computer?

A. Micro

B. Mainframe

C. Super

D. Mini

Correct answer is: D. Mini

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____________computer is a medium sized computer?Read More »

_____________are set of rules and procedures to control the data transmission over the internet?

A. IP address

B. Domains

C. Protocol

D. Gateway

Correct answer is: C. Protocol

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_____________are set of rules and procedures to control the data transmission over the internet?Read More »

The CPU comprises of Control, Memory and units?

A. Microprocessor

B. Arithmetic/Log ic

C. Output

D. ROM

Correct answer is: B. Arithmetic/Log ic

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The CPU comprises of Control, Memory and units?Read More »

What do you call the programs that are used to find out possible faults and their causes?

A. operating system

B. cookies

C. diagnostic software

D. boot diskettes

Correct answer is: C. diagnostic software

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What do you call the programs that are used to find out possible faults and their causes?Read More »

Chief component of first generation computer was ?

A. Transistors

B. Vacuum Tubes and

C. Integrated Circuits

D. None of above

Correct answer is: B. Vacuum Tubes and

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Chief component of first generation computer was ?Read More »

Personnel who design, program, operate and maintain computer equipment refers to ?

A. Console- operator

B. Programmer

C. Peopleware

D. System Analyst

Correct answer is: C. Peopleware

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Personnel who design, program, operate and maintain computer equipment refers
to ?Read More »

A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is ?

A. Bug

B. Vice

C. Lice

D. Worm

Correct answer is: D. Worm

…

A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is ?Read More »

Angular is framework of ?

A. Php

B. javaScript

C. Python

D. None

Correct answer is: B. javaScript

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Angular is framework of ?Read More »

The device used to carry digital data on analogue lines is called as ?

A. Modem

B. Multiplexer

C. Modulator

D. Demodulator

Correct answer is: A. Modem

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The device used to carry digital data on
analogue lines is called as ?Read More »

Arrangement of keys on keyboard is called ?

A. Home

B. Qwerty

C. Basic

D. General

Correct answer is: B. Qwerty

…

Arrangement of keys on keyboard is
called ?Read More »

A is a microprocessor -based computing device?

A. personal

B. mainframe

C. workstation

D. server

Correct answer is: A. personal

…

A is a microprocessor -based
computing device?Read More »

Computer MCQS