SSC Constable(GD) Question & Answer of Computer basic knowlwdge for everyone in 2019.

SSC Constable(GD) Question & Answer of Computer basic knowlwdge for everyone in 2019.

Computer an Instroduction, Generations of Computer, Components of Computer, Computer Hardware, Computer Software, Operating System, Networking, Internet, Computer Security and Previous year Question & Answer.

1.Q: Computer is a/an
i)  Battry
ii) Electronic machine
iii)All of the above
iv) None of the above
Show Answer:- ii) Electronic machine

2.Q: Computer size was very large in
i)  First generation
ii) Second generation
iii)Third generation
iv) Fourth generation
Show Answer:- i) First generation

3.Q: The term 'gigabyte' refers to
i)  1024 bytes
ii) 1024 megabytes
iii)1024 kilobytes
iv) 1024 gigabytes
Show Answer:- ii) 1024 megabytes

4.Q: A barcode reader is an example of
i)  Output
ii) Input
iii)Storage device
iv) Processing device
Show Answer:- ii) Input

5.Q: Software refer to
i)  People
ii) Filmware
iii)Programs
iv) The physical components that a compute made of
Show Answer:- iii)Programs

6.Q: It shares characteristics with both hardware and software.
i)  Operating system
ii) Software
iii)Data
iv) Utility
Show Answer:- i) Operating system

7.Q: Which shortcut key is used to print the document ?
i)  Ctrl+D
ii) Ctrl+P
iii)Ctrl+A
iv) Ctrl+C
Show Answer:- ii) Ctrl+P

8.Q: Which of the following refer to a small, single-site network ?
i)  PAN
ii) USB
iii)DSL
iv) RAM
Show Answer:- i) PAN

9.Q: Which is not the feature of Internet ?
i)  Chat
ii) News groups
iii)E-mail
iv) Designing
Show Answer:- iv) Designing

10.Q: Junk E-mail is also called
i)  Spam
ii) Spool
iii)Spoof
iv) Sniffer script
Show Answer:- i) Spam