online computer exam preparation

1. Which of the following is odd one
a. MB        b. KB         c. GB          d. CB
Ans - d
2. 1 KB is equal to approximately ......................Byte.
a. 100        b. 1000        c. 100000         d.100000000
Ans . b
3. Windows 8 is a (an) ....................
a. OS           b. System Software          c. Operating System             d. All of these
Ans - d
4. .........................is not an internal hardware component.
a. Motherboard            b. RAM            c. LAN card          d. Mouse
Ans - d
5. Microsoft Corporation's first operating system is.......................
Ans - DOS
6. Notepad is a graphics based application. ( T/F)
Ans - F
7. MS-DOS stand for ........................
Ans - Microsoft Disk operating system.
8. Shortcut key to Hyperlink in Ms-Word is...................
Ans - Ctrl +K
9. LED stand for..................
Ans - Light Emitting Diode
10. Founder of Microsoft corporation is .............................
Ans - Bill Gates
11. Father of modern computer is .....................
Ans - Charles Babbage
12. In Dos , Ren command is used to..................
Ans - Rename a directory
13.  DOS is a (an) ...........................based operating system.
a. text based             b. graphics based             c. accounting             d. programming
Ans - a
14. Which internet speed is faster ?
a. 100kbps         b. 10 mbps          c. 1 gbps            d. 1000 Bytes per second
Ans - c
15. Google is ..............................
a. hardware               b. os                      c. Search Engine                     d. Application
Ans - c




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