Basic Computer GK questions and answers:2018

Computer GK questions and answers:2018

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You can attempt G.K questions for fun too. There are a lot of General Knowledge questions on this site You can definitely win in any competitive exams

These are very important Basic computer Questions and answers for all competitive exams like PSC, Bank PO, SSC CGL, CDS, UPSC exams and all state-related exam. Practice with this huge collection of Basic General Knowledge Questions and Answers.

1.Computers use ……………. language to process data
(A) English
(B) powerful
(C) decimal
(D) binary
Answer: D

2.Which of the following is not an example of input device?
(A) Keyboard
(B) mouse
(C) Printer
(D) scanner
Answer: C

3. All of the followings are included in typical Computer programming language which are in use currently Except
(A) C++
(B) Java
(C) Visual Basic NET
(D) Machine language
Answer: D

4.Personal computers can be connected together to form a …………
(A) server
(B) supercomputer
(C) enterprise
(D) network
Answer: D

5. What is a blog ?
(A) Online music
(B) Internet
(C) is a website, where you write stuff on an ongoing basis.
(D) A personal or corporate Google search
Answer: C

6.The Internet was originally a project for this government agency.
(A) ARPA
(B) NSF
(C) NSA
(D) None of these
Answer: A

7. ………….. connects the computer to the network media.
(A) cable
(B) hub
(C) NIC
(D) terminator
Answer: C

8. Date and Time are available on the desktop at …………
(A) Keyboard
(B) Recycle Bin
(C) My Computer
(D) Task bar
Answer: D

9.What do you need to put your web pages on the www ?
(A) a connection to internet
(B) a web browser
(C) a web server
(D) all of the above
Answer: D

10. Which is the largest unit of storage among the following ?
(A) Terabyte
(B) Megabyte
(C) Kilobyte
(D) Gigabyte
Answer: A

11. What happens when you press Ctrl + V Key ?
(A) A Capital V letter is typed into your document at the Cursor point
(B) The selected item is pasted from the clipboard
(C) The selected item is pasted to the clipboard
(D) The selected drawing objects are distributed vertically on the page
Answer: B

12.Computers use the number system to store data and perform calculations.
(A) binary
(B) octal
(C) decimal
(D) hexadecimal
Answer: A

13. The Internet is an example of a …………… network.
(A) ring
(B) bus
(C) hybrid
(D) mesh
Answer: D

14. A piece of hardware that is used to enter information into the computer by using keys …………..
(A) keyboard
(B) monitor
(C) hard disk
(D) icon
Answer: A

15.Which one of the following is an example of Operating System ?
(A) Microsoft Word
(B) Microsoft Excel
(C) Microsoft Access
(D) Microsoft Windows
Answer: D

16.HTML stands for
(A) Hyper Text Markup Language
(B) Hyper Text Manipulation Language
(C) Hyper Text Managing Links
(D) Hyper Text Manipulating Links
Answer: A

17. Processed data is called:
(A) Data base
(B) File
(C) Information
(D) Sample
Answer: C

18. A Laser printer is:
(A) an input device
(B) an output device
(C) both (A) and (B)
(D) None of these
Answer: B

19. ………….. can make it easier to play games.
(A) Joystick
(B) Mouse
(C) Keyboard
(D) Light Pen
Answer: A

20.To what temporary area can you store text and other data, and later paste them to another location?
(A) The clipboard
(B) ROM
(C) CD-ROM
(D) The hard disk
Answer: A

21.What is the storage capacity of a DVD?
(A) 700 MB
(B) 500 MB
(C) 7000 MB
(D) 4.7 GB
Answer: D

22. The………….. of a system includes the programs or instructions.
(A) hardware
(B) icon
(C) information
(D) software
Answer: D

23.Which type of memory gets lost when you switch off ?
(A) ROM
(B) RAM
(C) Cache
(D) Dynamic
Answer: B

24. CSS stands for
(A) Cascading Style Sheets
(B) Collecting Style Sheets
(C) Comparative Style Sheets
(D) Comprehensive Style Sheets
Answer: A

25.Which one of the following is not a search engine?
(A) Google
(B) Chrome
(C) Yahoo
(D) Bing
Answer: B

26.Which of the following is a social network ?
(A) amazon.com
(B) eBay
(C) gmail.com
(D) Twitter
Answer: D

27.Which of the following is an instant messaging application ?
(a) WhatsApp
(b) Google Talk
(c) Viber
Select the correct answer from the codes given below:
(A) (a) and (b) only
(B) (b) and (c) only
(C) (a) only
(D) (a), (b) and (c)
Answer: D

28. Pick the odd one ……………….
(A) Mouse
(B) Scanner
(C) Printer
(D) Keyboard
Answer: C

29.A series of instructions that tells a computer what to do and how to do. It is called a …………
(A) program
(B) command
(C) user response
(D) processor
Answer: A

30. A CPU contains …………
(A) a card reader and printing device
(B) an analytical engine and control unit
(C) a control unit and an arithmetic logic unit
(D) an arithmetic logic unit and a card reader
Answer: C

31. A Gigabyte is equal to
(A) 1024 Megabytes
(B) 1024 Kilobytes
(C) 1024 Terabytes
(D) 1024 Bytes
Answer: A

32.ASCII stands for:
(A) American Security Code for Information Interchange
(B) American Standard Code for Information Interchange
(C) American Scientific Code for Interchanging Information
(D) American Standard Code for Interchanging Information
Answer: B

33.The first Web Browser is
(A) Internet Explorer
(B) Netscape
(C) World Wide Web
(D) Firefox
Answer: C

34. Documents converted to …………… can be published to the Web.
(A) a .doc file
(B) http
(C) machine language
(D) HTML
Answer: D

35.To make the number pad act as directional arrows, you press the ………….. key.
(A) num lock
(B) caps lock
(C) arrow lock
(D) alt
Answer: A

36. The modern keyboard typically has ………… Function keys.
(A) 8
(B) 10
(C) 12
(D) 14
Answer: C

37. Which of the following is the appropriate format of URL of e-mail?
(A) www_mail.com
(B) www@mail.com
(C) WWW@mail.com
(D) www.mail.com
Answer: B

38. Computers use ……………. language to process data
(A) English
(B) powerful
(C) decimal
(D) binary
Answer: D

39. Which of the following is not an example of input device?
(A) Keyboard
(B) mouse
(C) Printer
(D) scanner
Answer: C

40. The term ‘bit’ is a short for

(A) binary digit
(B) binary number

Answer: A

41.TCP/IP is necessary if one is to connect to the

(A) Phone lines
(B) LAN

Answer: C

42. Which of the following operating system is used on mobile phones ?

(A) Windows Vista
(B) Android

Answer: B

43. HTML is used to create

(A) machine language program
(B) high level program

Answer: C

44.The octal number system consists of the following symbols:

(A) 0 – 7
(B) 0 – 9

Answer: A

45. ALU stands for

(A) American Logic Unit
(B) Alternate Local Unit

Answer: D

46.Yahoo was developed by:

(A) Dennis Ritchie and Ken Thompson

(B) Vint Cerf and Robert Kahn

(D) Steve Case and Jeff Bezos

Answer: C

47. High level programming language can be converted to machine language using which of the following ?

(A) Oracle
(B) Compiler

Answer: B

48.Blue tooth technology allows:

(A) Landline phone to mobile phone communication

(B) Wireless communication between equipments

(D) Satellite television communication

Answer: B

49. Which supercomputer is developed by the Indian Scientists ?

(A) Sequoia
(B) Param

Answer: B

50.'OS' in computer system means ?

(A) Open System
(B) Open Software

Answer: C

51.Computers on an internet are identified by

(A) e-mail address
(B) street address

Answer: C

52. 1 GB is equal to

(A) 230 bits
(B) 230 bytes

Answer: B

53.The set of computer programs that manage the hardware/software of a computer is called

(A) Compiler system

(B) Operation system

(D) None of these

Answer: C

54.The term DNS stands for

(A) Domain Name System

(B) Defense Nuclear System

(D) Dependent Name Server

Answer: A

55.Errors in computer programmers are called

(A) Follies
(B) Mistakes

Answer: C

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Basic Computer GK questions and answers:2018

A2Z G.K QUESTIONS AND ANSWERS

Saturday 24 February 2018

Basic Computer GK questions and answers:2018

Computer GK questions and answers:2018

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