General Computer Questions Practice Question and Answer

Q:

What is called, a concentric circle on a disk?

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  • 1
    Sector
    Correct
    Wrong
  • 2
    Track
    Correct
    Wrong
  • 3
    Section
    Correct
    Wrong
  • 4
    Arc
    Correct
    Wrong
  • 5
    Directory
    Correct
    Wrong
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Answer : 2. "Track"

Q:

What is the full form of CPU?

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  • 1
    Central Processing Unit
    Correct
    Wrong
  • 2
    Central Problem Unit
    Correct
    Wrong
  • 3
    Central Processing Union
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Central Processing Unit"

Q:

Microprocessor which is the brain of computer is called?

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  • 1
    software
    Correct
    Wrong
  • 2
    Microchip
    Correct
    Wrong
  • 3
    Macro
    Correct
    Wrong
  • 4
    All the statements are true
    Correct
    Wrong
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Answer : 2. "Microchip"

Q:

192.161.121.100 is an example of which class? 

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    Class A
    Correct
    Wrong
  • 2
    Class B
    Correct
    Wrong
  • 3
    Class C
    Correct
    Wrong
  • 4
    Class D
    Correct
    Wrong
  • 5
    Class E
    Correct
    Wrong
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Answer : 3. "Class C"

Q: GUI stands for 3332 0

  • 1
    Graphical Universal Interface
    Correct
    Wrong
  • 2
    Graph Use Interface
    Correct
    Wrong
  • 3
    Graphical Unique Interface
    Correct
    Wrong
  • 4
    Graphical User Interface
    Correct
    Wrong
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Answer : 4. "Graphical User Interface"
Explanation :

Answer: D) Graphical User Interface Explanation: GUI stands for Graphical User Interface.   A Graphical User Interface is a computer interface that allows users to interact with a device through graphical elements such as pictures and animations, as opposed to text-based commands.

Q:

Blu-Ray technology is developed by: 

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  • 1
    IBM
    Correct
    Wrong
  • 2
    Compaq
    Correct
    Wrong
  • 3
    Sony
    Correct
    Wrong
  • 4
    Apple
    Correct
    Wrong
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Answer : 3. "Sony "

Q:

How many bytes are 1 kilobyte (KB)?

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  • 1
    1024 bytes
    Correct
    Wrong
  • 2
    1024 megabytes
    Correct
    Wrong
  • 3
    1024 gigabytes
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "1024 bytes"

Q:

A handheld device that allows you to control your computer without typing instructions from a keyboard is known as_______.  

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  • 1
    Tablet
    Correct
    Wrong
  • 2
    PDA
    Correct
    Wrong
  • 3
    Mouse
    Correct
    Wrong
  • 4
    Mike
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 3. "Mouse "

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