Computer Knowledge Practice Question and Answer

Q:

Which of the following is used in fourth generation computers? 

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  • 1
    Vacuum tubes
    Correct
    Wrong
  • 2
    Transistors
    Correct
    Wrong
  • 3
    IC chips
    Correct
    Wrong
  • 4
    Micro Processor
    Correct
    Wrong
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Answer : 4. "Micro Processor "

Q:

The basic structure of computer was developed by?

1609 0

  • 1
    John Maukley
    Correct
    Wrong
  • 2
    Jacquard
    Correct
    Wrong
  • 3
    Charles Babbage
    Correct
    Wrong
  • 4
    Blaise Pascal
    Correct
    Wrong
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Answer : 3. "Charles Babbage"

Q:

Which of the following is an impact printer? 

1608 0

  • 1
    Laser printer
    Correct
    Wrong
  • 2
    Daisy wheel printer
    Correct
    Wrong
  • 3
    Ink-jet printer
    Correct
    Wrong
  • 4
    Bubble-jet printer
    Correct
    Wrong
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Answer : 2. "Daisy wheel printer "

Q:

Which is not a feature of software technology?

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  • 1
    It is soft technical approach.
    Correct
    Wrong
  • 2
    It is also called instructional technology.
    Correct
    Wrong
  • 3
    It is called Educational Technology First.
    Correct
    Wrong
  • 4
    Its main basis is psychology.
    Correct
    Wrong
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Answer : 3. "It is called Educational Technology First."

Q:

Which inbuilt option of Windows 10 allows us to move up to four windows on one screen?

1607 0

  • 1
    Asst
    Correct
    Wrong
  • 2
    Snap Assist
    Correct
    Wrong
  • 3
    Screen Assist
    Correct
    Wrong
  • 4
    Pint Screen Assist
    Correct
    Wrong
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Answer : 2. "Snap Assist"
Explanation :

1. The snapping option of Windows 10 allows us to move up to four windows on one screen.

2. To use snapping, you simply need to drag a window to any edge or corner of the screen.

Q:

Which one of the following is not an application software –

1606 0

  • 1
    Notepad
    Correct
    Wrong
  • 2
    Photoshop
    Correct
    Wrong
  • 3
    Windows 7
    Correct
    Wrong
  • 4
    Pagemaker
    Correct
    Wrong
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Answer : 3. "Windows 7"

Q:

Which of the following is the largest, fastest and most expensive computer?

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  • 1
    super computer
    Correct
    Wrong
  • 2
    Laptop
    Correct
    Wrong
  • 3
    Personal Computer
    Correct
    Wrong
  • 4
    Note Book
    Correct
    Wrong
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Answer : 1. "super computer"

Q:

By computer process ............... are converted into information.

1606 0

  • 1
    Data
    Correct
    Wrong
  • 2
    Number
    Correct
    Wrong
  • 3
    Processor
    Correct
    Wrong
  • 4
    Input
    Correct
    Wrong
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Answer : 1. "Data"

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