Computer Knowledge Practice Question and Answer

Q:

Which short cut key inserts a new slide in current presentation?

1903 0

  • 1
    Ctrl+N
    Correct
    Wrong
  • 2
    Ctrl+M
    Correct
    Wrong
  • 3
    Ctrl+S
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Ctrl+M"

Q:

For what purpose was the famous computer named Pacman made?

1889 0

  • 1
    Bank
    Correct
    Wrong
  • 2
    stock market
    Correct
    Wrong
  • 3
    Sports
    Correct
    Wrong
  • 4
    Book Publishing
    Correct
    Wrong
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Answer : 3. "Sports"

Q:

In which group can you find or replace text and select text or objects in a document?  

1869 1

  • 1
    Proofing
    Correct
    Wrong
  • 2
    Paragraph
    Correct
    Wrong
  • 3
    Editing
    Correct
    Wrong
  • 4
    Font
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 3. "Editing"

Q: Which unit holds data temporarily? 1864 0

  • 1
    Secondary storage unit
    Correct
    Wrong
  • 2
    Output Unit
    Correct
    Wrong
  • 3
    Primary Memory Unit
    Correct
    Wrong
  • 4
    Input unit
    Correct
    Wrong
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Answer : 3. "Primary Memory Unit"
Explanation :

Answer: C) Primary Memory Unit Explanation: Memory is the part of the computer that temporarily holds data and instructions before and after they are processed by the ALU.   Memory is also known as primary storage, primary memory, main storage, internal storage, and main memory.   Manufacturers often use the term RAM, which stands for random-access memory.​

Q:

Which is the cloud based storage solution launched by Rajasthan government?

1861 0

  • 1
    Raj E-Vault
    Correct
    Wrong
  • 2
    E-Gyan
    Correct
    Wrong
  • 3
    RPSC
    Correct
    Wrong
  • 4
    Raj-e-Sign
    Correct
    Wrong
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Answer : 1. "Raj E-Vault"

Q:

Which of the following memory is refreshed several times per second?

1858 0

  • 1
    Static RAM
    Correct
    Wrong
  • 2
    Dynamic RAM
    Correct
    Wrong
  • 3
    EPROM
    Correct
    Wrong
  • 4
    Rome
    Correct
    Wrong
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Answer : 2. "Dynamic RAM"

Q:

Computer processes are converted into information?

1857 0

  • 1
    input
    Correct
    Wrong
  • 2
    data
    Correct
    Wrong
  • 3
    Number
    Correct
    Wrong
  • 4
    All the statements are true
    Correct
    Wrong
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Answer : 2. "data"

Q:

The most powerful computer is____

1856 1

  • 1
    Super computer
    Correct
    Wrong
  • 2
    Micro computer
    Correct
    Wrong
  • 3
    Mini computer
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "Super computer"

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