Computer Basic Questions Answers

Computer basic questions answers :-

1. Which of the following is most powerful computer ?
a. Mini computer    b. Micro computer     c. Mainframe computer     d. Super computer
Ans - d
2. 10240 KB is equal to ..........................MB
a. 1     b. 10      c. 100     d.1024
Ans - b
3. A keyboard have possible buttons nos.
a.104     b. 150     c. 200     d. 300
Ans - a
4. .....................is not an operating system.
a. Ms-Dos     b. Windows XP     c. Windows 7      d. Photoshop
Ans - d
5. Printer is an output device. (T/F)
Ans - T
6. BMP stand for......................
Ans - Bit Map
7. PDF stand for ............................
Ans - Portable Document Format
8. CPU stand for Control Processing Unit ( T/F)
Ans - F
9. A mouse have 5 buttons (T/F)
Ans - F
10. Plotter is a (an) ..................................device
a. Input     b. Output     c. Processing     d. None of above
Ans - b
11. Shortcut key to refresh is ..............................
a. F1     b. F2     c. F3     d.F5
Ans - d
12. EEPROM stand for .................................
Ans - Electrical Erasable Programmable Read Only Memory
13. Digital camera is a (an) ........................device.
a. Input     b. Output     c. Processing     d. Programming
Ans - a
14. Ms Dos stand for........................
Ans - Microsoft Disk Operating System
15. Which internet speed is fastest ?
a. 10Gbps     b. 100Mbps     c. 1000Kbps.  100000Bps
Ans - a



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