Computer Awareness Questions Practice Question and Answer

Q:

Which of the following is an input device that , when moved by the user on a flat surface , causes a pointer on the screen to move accordingly ?

1614 0

  • 1
    wand reader
    Correct
    Wrong
  • 2
    mouse
    Correct
    Wrong
  • 3
    keyboard
    Correct
    Wrong
  • 4
    bar - code reader
    Correct
    Wrong
  • 5
    scanner
    Correct
    Wrong
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Answer : 2. "mouse "

Q:

Which of the following is the highest unit of memory?

1606 0

  • 1
    Gigabytes
    Correct
    Wrong
  • 2
    Megabytes
    Correct
    Wrong
  • 3
    Bytes
    Correct
    Wrong
  • 4
    Kilobytes
    Correct
    Wrong
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Answer : 1. "Gigabytes"

Q:

Are converted to information by computer process?

1603 0

  • 1
    Input
    Correct
    Wrong
  • 2
    Data
    Correct
    Wrong
  • 3
    Number
    Correct
    Wrong
  • 4
    All statements are true
    Correct
    Wrong
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Answer : 2. "Data"

Q:

What is called the sharing of a medium and its path by 2 or more devices?

1588 0

  • 1
    Multiplexing
    Correct
    Wrong
  • 2
    Multiprocessing
    Correct
    Wrong
  • 3
    Multi-operating
    Correct
    Wrong
  • 4
    Multitasking
    Correct
    Wrong
  • 5
    Multisharing
    Correct
    Wrong
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Answer : 2. "Multiprocessing"

Q:

COBOL is widely used in applications

1580 0

  • 1
    Commercial
    Correct
    Wrong
  • 2
    Scientific
    Correct
    Wrong
  • 3
    Space
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 4. "None "

Q:

What does PDA stand for?

1568 0

  • 1
    Personal Data Assistant
    Correct
    Wrong
  • 2
    Personal Digital Assistant
    Correct
    Wrong
  • 3
    Prime Data Assistant
    Correct
    Wrong
  • 4
    Prime Digital Assistant
    Correct
    Wrong
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Answer : 2. "Personal Digital Assistant"

Q:

Computer hardware cannot function without the support of which one?

1549 0

  • 1
    Wi-Fi
    Correct
    Wrong
  • 2
    Internet
    Correct
    Wrong
  • 3
    Software
    Correct
    Wrong
  • 4
    Pen Drive
    Correct
    Wrong
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Answer : 3. "Software"

Q:

The basic goal of computer process is to covert data into__

1548 0

  • 1
    Files
    Correct
    Wrong
  • 2
    Tables
    Correct
    Wrong
  • 3
    Information
    Correct
    Wrong
  • 4
    Graphs
    Correct
    Wrong
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Answer : 3. "Information"

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