Computer Knowledge Practice Question and Answer

Q:

Dot-matrix Printer is a type of 

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  • 1
    tape
    Correct
    Wrong
  • 2
    printer
    Correct
    Wrong
  • 3
    disk
    Correct
    Wrong
  • 4
    bus
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "printer "

Q:

What is Web Browser?

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  • 1
    Spider
    Correct
    Wrong
  • 2
    A computer that stores files
    Correct
    Wrong
  • 3
    A person who likes to visit websites
    Correct
    Wrong
  • 4
    A software program that allows you to access sites on the World Wide Web
    Correct
    Wrong
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Answer : 4. "A software program that allows you to access sites on the World Wide Web"

Q:

Which key launched the start button?

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  • 1
    Windows
    Correct
    Wrong
  • 2
    Esc
    Correct
    Wrong
  • 3
    Shift
    Correct
    Wrong
  • 4
    Function key
    Correct
    Wrong
  • 5
    Num lock
    Correct
    Wrong
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Answer : 1. "Windows"

Q:

The shortcut key for “Replace” is?

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  • 1
    Shift + H
    Correct
    Wrong
  • 2
    Shift + Ctrl + R
    Correct
    Wrong
  • 3
    Ctrl + R
    Correct
    Wrong
  • 4
    Ctrl + H
    Correct
    Wrong
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Answer : 4. "Ctrl + H "

Q:

When is the World Computer Literacy Day observed every year? 

2175 1

  • 1
    08 September
    Correct
    Wrong
  • 2
    11 september
    Correct
    Wrong
  • 3
    03 November
    Correct
    Wrong
  • 4
    02 December
    Correct
    Wrong
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Answer : 4. "02 December "
Explanation :

World Computer Literacy Day is observed on December 2nd every year. It is a global observance aimed at promoting awareness and understanding of computer literacy and digital skills among people, especially those in developing countries, to bridge the digital divide and empower individuals with essential computer knowledge.

Q:

What is Trend Micro?

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  • 1
    this anti-virus software
    Correct
    Wrong
  • 2
    this is virus program
    Correct
    Wrong
  • 3
    it's just a program
    Correct
    Wrong
  • 4
    none of the above
    Correct
    Wrong
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Answer : 1. "this anti-virus software"

Q:

Which of the following runs on computer hardware and the other Provides a platform to run the software?

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  • 1
    Operating System
    Correct
    Wrong
  • 2
    Application software
    Correct
    Wrong
  • 3
    (A) and (B) both
    Correct
    Wrong
  • 4
    none of these
    Correct
    Wrong
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Answer : 1. "Operating System"

Q:

What is the full form of COD in E commerce?

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  • 1
    Cash on Delivery
    Correct
    Wrong
  • 2
    Cash on Demand
    Correct
    Wrong
  • 3
    Commerce on Delivery
    Correct
    Wrong
  • 4
    Cart on Delivery
    Correct
    Wrong
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Answer : 2. "Cash on Demand"

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