Computer Awareness Practice Question and Answer

Q:

Inventor of WWW is……….

4102 2

  • 1
    Bill Gates
    Correct
    Wrong
  • 2
    Lee.N.Feyog
    Correct
    Wrong
  • 3
    N.Resscl
    Correct
    Wrong
  • 4
    Tim Berners lee
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "Tim Berners lee"

Q:

How many bytes are equal to one kilobyte? 

9303 4

  • 1
    1050
    Correct
    Wrong
  • 2
    1000
    Correct
    Wrong
  • 3
    976
    Correct
    Wrong
  • 4
    1024
    Correct
    Wrong
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Answer : 4. "1024 "

Q:

Which of the following is not a type OS bus? 

5280 0

  • 1
    Control bus
    Correct
    Wrong
  • 2
    Software bus
    Correct
    Wrong
  • 3
    Data bus
    Correct
    Wrong
  • 4
    Address bus
    Correct
    Wrong
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Answer : 2. "Software bus "

Q:

The device used to carry digital data on analog lines is called as

14294 1

  • 1
    Modem
    Correct
    Wrong
  • 2
    Multiplexer
    Correct
    Wrong
  • 3
    Modulator
    Correct
    Wrong
  • 4
    Demodulator
    Correct
    Wrong
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Answer : 1. "Modem"

Q:

Information travels between components on the mother board through

4580 3

  • 1
    Flash memory
    Correct
    Wrong
  • 2
    CMOS
    Correct
    Wrong
  • 3
    Bays
    Correct
    Wrong
  • 4
    Buses
    Correct
    Wrong
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Answer : 3. "Bays"

Q:

A microprocessor is the brain of the computer and is also called a(n)……… 

7720 0

  • 1
    Microchip
    Correct
    Wrong
  • 2
    Macrochip
    Correct
    Wrong
  • 3
    Macroprocessor
    Correct
    Wrong
  • 4
    Calculator
    Correct
    Wrong
  • 5
    Software
    Correct
    Wrong
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Answer : 1. "Microchip"

Q:

Which one of the following converts assembly language into machine language? 

10168 2

  • 1
    Algorithm
    Correct
    Wrong
  • 2
    Interpreter
    Correct
    Wrong
  • 3
    Compiler
    Correct
    Wrong
  • 4
    Assembler
    Correct
    Wrong
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Answer : 4. "Assembler "

Q:

A process knows as______ is used by large retailers to study trends. 

2472 1

  • 1
    POS
    Correct
    Wrong
  • 2
    Data Conversion
    Correct
    Wrong
  • 3
    Data Mining
    Correct
    Wrong
  • 4
    Data Selection
    Correct
    Wrong
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Answer : 3. "Data Mining "

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