Monday, November 23, 2015

computer12

1) RAM is a type of
a) Volatile Memory b) Non-volatile Memory c) Tertiary Memory d) NOTA
Answer
a) Volatile Memory
2) The CPU and the Memory are located on the
a) Expansion Board b) Mother board c) Input device d) Storage device
Answer
b) Mother board 
3) POS stands for
a) Prepaid off sale b) Postpaid off sale c) Point of sale d) Place of sale
Answer
c) Point of sale  
4) A Dumb Terminal is
a) An embedded microprocessor b) Extensive memory c) independent processing capability d) keyboard and Screen
Answer
d) keyboard and Screen 
5) The Impact Printers are
a) Dot matrix b) Drum c) Ink jet d) All of these
Answer
d) All of these 
6) The display size of a monitor is measured
a) from center b) diagonally c) vertically d) horizontally
Answer
b) diagonally 
7) The units used to measure the speed of a printer is
a) DPS b) PPM c) CPS d) both b and c e) both a and b
Answer
both b and c 
8) USB stands for
a) Utility Standard Bus b) Universal Serial Bus c) Unique Standard Bus d) User Serial Bus
Answer
b) Universal Serial Bus 
9) The machine cycle includes
a) Execute b) Fetch c) Cache d) Store e) none of the above
Answer
e) none of the above 
10) Non-Volatile Storage device is
a) Floppy Disk b) Compact Disk c) Both a and b d) none of these
Answer
c) Both a and b 
11) Processor Speed is affected by
a) System Clock rate b) System Storage rate c) Booting rate d) system run rate
Answer
a) System Clock rate 
12) Which of the following keyboard short-cut is used to center the paragraph?
a) Ctrl + C b) Ctrl + E c) Ctrl + L d) Ctrl + R e) None of these
Answer
b) Ctrl + E 
13) Which of the following is an audio input device?
a) Microphone b) Mouse c) MIDI keyboard d) Only a & c e) Only b & c
Answer
d) Only a & c
14) Which of the following functions is not performed by servers?
a) Processing Websites b) Database Sharing c) Storage d) Word Processing e) Email Processing
Answer
e) Email Processing 
15) Which of the following is not a web browser?
a) Mozilla b) IE c) CE d) Opera e) Safari
Answer
c) CE 
16) Full form of GIGO –
a) Garbage In, Garbage Out b) General Input General Output c) none of these
Answer
a) Garbage In, Garbage Out 
17) MS DOS is –
a) System based OS b) Command Based OS c) Not an OS
Answer
b) Command Based OS 
18) What is the full form of BIOS ? –
a) Basic Input Output System b) Broad Input Output System c) Breaking Input Output system d) NOTA
Answer
 a) Basic Input Output System 
19) What is the full form of ECS
a) Electronic Clearing System b) Electronic Checking system c) Electrical Cancelling system d) None of these
Answer
a) Electronic Clearing System 
20) What is the option to go at the end of the page? –
a) Alt + f4 b) Ctrl + End c) Ctrl + insert d) None of these
Answer
b) Ctrl + End 

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