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Questions and Answers on electronics/instrumentation/Quiz on computer

  Questions and Answers on /Quiz on computer:


  
1-  This type of monitor is common on desktop computers. It looks much like a standard television.
 Ans- cathode-ray tube
2-  LCD monitors often have a smaller __________ than CRT monitors
 Ans-viewing angle
3-  The __________ monitor is similar to the LCD monitor, but has a phosphorescent film between the layers
Ans- ELD(Electro luminescent displays)
4-  Monitors use various intensities of __________ colors to generate the rainbow
 Ans-three
5-  The most complicated part of your computer’s sound system is the __________
 Ans-sound card
6-  The __________ contains speakers and a microphone on a headband
Ans- headset
7-  Newer projectors utilize __________ to achieve clearer and brighter images.     
 Ans-digital light processing
8-  To minimize eyestrain, you should adjust your monitor 
      to a __________     degree angle.
 Ans-10
9-  Which of the following measures the speed of dot-matrix printers?
 Ans-cps
10- In a laser printer, the __________ transfers the image to the paper.
   Ans- drum

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Questions and Answers on electronics/instrumentation/Quiz on computer Questions and Answers on electronics/instrumentation/Quiz on computer Reviewed by haru on September 06, 2012 Rating: 5

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