Computer Question and answer.(Internet,technology and information technology)

1.What is the most appropriate software for calculating in computer ?

Ans: Microsoft Excel

2.What is meant by 'LASER''

Ans:Light Amplification by stimulated Emission of Radiation.

3.A complete Microcomputer include ?

Ans;Microprocessor,memory,Peripheral equipment.

4.What is Windows ?

Ans:A personal computer operating system from Microsoft.

5.What is computer Networking ?

Ans:A system in which computers are connected to share information and resources.

6.What does system software  includes ?

Ans:The operating system and all the utilities that enable the computer to function.

7.What is the other name of ''Main memory"'

 Ans:Primary memory

8.What is full from of ''BSIC''

Ans:Beginners all purpose symbolic instruction code.

9.What is telemedicine.?

Ans : A process of treatment though communication technologies.

10.Who is the inventor of punch card.?

Ans:Joseph  Marie Jacquard.

11.What kind of device is monitor.?

Ans:Output device

12.What is Facebook?

Ans:A popular social networking site.

13.What is ''OCR''

Ans:OCR is (Optical Correcter Recognition) is a computer software designed to translate image of type written test.

14.What is computer virus ?

Ans:One Kind of program which is harmful to computer operation.

15.Two types of commonly used printer are ?

Ans:Dot matrix printer and Laser printer.

16.Write the name of different computer storage device

Ans:Hard disk,Floppy disk,Compact disk.

17.Who is the legend of computer word ?

Ans:Bill Gates

18.What is the meaning of ''CC''in case of Email ?

Ans:Carbon Copy

19.The word ''computer''is derived from ?

Ans: Compute

20.What is name of the  first   computer Network ?

Ans: ARPANET (Advanced Research Project Administration Network)

21.What is the number of computer Generation ?

Ans:Five