Computer Knowledge Practice Question and Answer

Q:

Which of the following is not a high level programming language? 

1872 0

  • 1
    COBOL
    Correct
    Wrong
  • 2
    Lisp
    Correct
    Wrong
  • 3
    FORTRAN
    Correct
    Wrong
  • 4
    PHP
    Correct
    Wrong
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Answer : 4. "PHP "

Q:

Human memory is compared to computer?

1868 0

  • 1
    General
    Correct
    Wrong
  • 2
    high
    Correct
    Wrong
  • 3
    Low
    Correct
    Wrong
  • 4
    Average
    Correct
    Wrong
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Answer : 1. "General"

Q:

The main system board of the computer is called ____.

1865 0

  • 1
    Motherboard
    Correct
    Wrong
  • 2
    Processor
    Correct
    Wrong
  • 3
    Microchip
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Motherboard"

Q:

Ink-jet printers or band printers are classified as –

1859 0

  • 1
    Character Printers
    Correct
    Wrong
  • 2
    Ink Printers
    Correct
    Wrong
  • 3
    Line Printers
    Correct
    Wrong
  • 4
    Off-Band Printers
    Correct
    Wrong
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Answer : 1. "Character Printers"
Explanation :

Ink-jet printers or band printers are classified based on the printing method.

Q:

Which of the following is the highest unit of memory?

1857 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:

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

1853 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:

Sakshat brought by Ministry of Human Resource Development on ICT (Information and Communication Technology) -

1853 0

  • 1
    There is a book.
    Correct
    Wrong
  • 2
    Is a project.
    Correct
    Wrong
  • 3
    Is a campaign.
    Correct
    Wrong
  • 4
    Is a 'one stop portal'.
    Correct
    Wrong
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Answer : 4. "Is a 'one stop portal'."
Explanation :

The pilot project SAKSHAT: A One Stop Education Portal launched on October 30, 2006 by His Excellency, the then President of India to facilitate lifelong learning for students, teachers and those in employment or in pursuit of knowledge free of cost to them

Q:

Which is the first counting machine?

1845 0

  • 1
    calculator
    Correct
    Wrong
  • 2
    differential engine
    Correct
    Wrong
  • 3
    Abacus
    Correct
    Wrong
  • 4
    Clock
    Correct
    Wrong
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Answer : 3. "Abacus"

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