Computer questions and answers part 16 / computer mcq questions

Computer knowledge is one of the important parts of the competitive exam. Do practice the below questions and improve your skills it will help to get more scores in the exam. 

1) What is the shortcut key to open the Font dialog box?

A) Ctrl+Shift+F

B) Alt+Ctrl+F

C) Alt+Shift+F

D) None of the above

 Ans A

2) Which of the following is system software?

A) MS Paint

B) MS Excel

C) MS Word

D) MS-Windows

 Ans: D

3) The system unit of a personal computer typically contains all except

A) Modem

B) Serial interface

C) Microprocessor

D) Disk controller

 Ans: A

4) What does TCP stand for with respect to computer networks?

A) Transmission Control Protocol

B) Transfer Call Plan

C) Transfer Control Process

D) Transmission Call Protocol

 Ans A

5) Which of the following is not a computer programming language?






6) What does the microprocessor speed of a computer depends on?

A) bandwidth

B) clock speed

C) number of instructions

D) All of the above

 Ans: D

7) HTML is a subset of




D) None of the above

 Ans C

8) ______ among the following is not a type of JavaScript.

A) text/JavaScript

B) text/ecmascript

C) text/vbscript

D) JavaScript vbscript

 Ans D

9) Which of the following is the lightest computer?

A) Desktop

B) Tablet

C) Laptop

D) Ultrabook

 Ans: B

10) CHKDSK command is used to

A) analyze the hard disk error

B) diagnose the hard disk error

C) report the status of files on disk

D) All of the above

 Ans: D

11) Which datatype in the c language has the least storage?

A) char

B) double

C) int

D) float


12) Computer networks constituting the internet are connected by telephones, underwater cables and _____

A) e-mail

B) e-books

C) Public telephone booths

D) Satellites

 Ans D

13) The resolution of a printer is measured in


B) Megabits

C) Hertz

D) Inches

 Ans: A

14) In a spreadsheet program how is data organized?

A) Rows and columns

B) Layers and planes

C) Lines and spaces

D) All of the above

 Ans: A

15) RAM stands for

A) Relative Atomic Memory

B) Random Altered Memory

C) Random Access Memory

D) Relative Altered memory

 Ans: C

16) Cybercards are most useful for

A) writing to-do lists

B) creating new inventions

C) keeping a personal diary

D) tracking Internet-based research

 Ans D

17) With reference to computing, an 'Applet' is ___

A) A Java application

B) Computer Virus

C) A firewall

D) A cookie

 Ans: A

18) Starting or restarting a computer is called tasking the system.


 Ans B

19) Which of the given below is not hardware?

A) Assembler

B) Monitor

C) Printer

D) All of the above

 Ans A

20) Systems running more than one process concurrently are called ______

A) Multiprocessing

B) Multiprogramming

C) Real-time

D) Batch processing

 Ans: B

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