Computer Awareness Questions Practice Question and Answer

Q:

For what purpose was the famous computer named Pacman made?

2642 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:

RAM is referred to as______.

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  • 1
    Secondary Storage
    Correct
    Wrong
  • 2
    Primary storage
    Correct
    Wrong
  • 3
    Processor
    Correct
    Wrong
  • 4
    Zip Disk
    Correct
    Wrong
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Answer : 2. "Primary storage"

Q:

The most powerful computer is____

2568 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"

Q:

In what respect are supercomputers different from other computers?

2540 1

  • 1
    very high price
    Correct
    Wrong
  • 2
    air conditioning problem
    Correct
    Wrong
  • 3
    Calculation capacity and large memory storage
    Correct
    Wrong
  • 4
    Multiple uses
    Correct
    Wrong
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Answer : 3. "Calculation capacity and large memory storage"

Q:

Which method is used in modern digital computer?

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  • 1
    Binary numeral system
    Correct
    Wrong
  • 2
    analog calculation method
    Correct
    Wrong
  • 3
    Decimal Number System
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 1. "Binary numeral system"

Q:

Which of the following is 3rd layer of OSI Model? 

2539 2

  • 1
    Network layer
    Correct
    Wrong
  • 2
    Session layer
    Correct
    Wrong
  • 3
    Physical layer
    Correct
    Wrong
  • 4
    Application layer
    Correct
    Wrong
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Answer : 1. "Network layer "

Q:

In which of these memory access schemes, separate Read / Write heads are required? 

2523 0

  • 1
    Sequential Access
    Correct
    Wrong
  • 2
    Direct Access
    Correct
    Wrong
  • 3
    Random Access
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 4. "None of these "

Q: MS-EXCEL is based on 2517 0

  • 1
    OS/2
    Correct
    Wrong
  • 2
    UNIX
    Correct
    Wrong
  • 3
    WINDOWS
    Correct
    Wrong
  • 4
    DOS
    Correct
    Wrong
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Answer : 3. "WINDOWS"
Explanation :

Answer: C) WINDOWS Explanation: Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications.

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