Computer Awareness Questions Practice Question and Answer

Q:

What is the meaning of data processing?

1214 0

  • 1
    Data collection
    Correct
    Wrong
  • 2
    Sending data
    Correct
    Wrong
  • 3
    Making data useful
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 3. "Making data useful"

Q:

Is a high level computer language similar to English language?

1213 0

  • 1
    FORTRAN
    Correct
    Wrong
  • 2
    COBOL
    Correct
    Wrong
  • 3
    PASCAL
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 2. "COBOL"

Q:

Which of the following units performs the arithmetic tasks (such as addition, subtraction, multiplication and division) and logical operations?  

1211 0

  • 1
    Input unit
    Correct
    Wrong
  • 2
    Control unit
    Correct
    Wrong
  • 3
    Arithmetic Logic Unit (ALU)
    Correct
    Wrong
  • 4
    Storage unit
    Correct
    Wrong
  • 5
    Memory Unit
    Correct
    Wrong
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Answer : 3. "Arithmetic Logic Unit (ALU) "

Q:

Which of the following is an impact printer? 

1210 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:

The storage locations in the internal storage of a CPU are called?

1205 0

  • 1
    Location
    Correct
    Wrong
  • 2
    The Contents
    Correct
    Wrong
  • 3
    Address
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Address"

Q:

which key deletes the character to the right of the cursor?

1203 0

  • 1
    End
    Correct
    Wrong
  • 2
    Delete
    Correct
    Wrong
  • 3
    Home
    Correct
    Wrong
  • 4
    Backspace
    Correct
    Wrong
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Answer : 2. "Delete"

Q:

This part of the operating system restricts essential peripherals such as the keyboard, screen, disk, and parallel and serial ports

1201 0

  • 1
    Basic Input / Output System
    Correct
    Wrong
  • 2
    Secondary Input / Output System
    Correct
    Wrong
  • 3
    Peripheral Input / Output System
    Correct
    Wrong
  • 4
    Marginal Input / Output System
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "Basic Input / Output System"

Q:

The basic structure of computer was developed by?

1200 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"

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