Computer Knowledge Practice Question and Answer

Q:

Which of the following is true of client-side ex-tensions? They add functionally to the___.

957 0

  • 1
    network
    Correct
    Wrong
  • 2
    server
    Correct
    Wrong
  • 3
    browser
    Correct
    Wrong
  • 4
    firewall
    Correct
    Wrong
  • 5
    firewall and network
    Correct
    Wrong
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Answer : 2. "server"

Q:

Input is converted into output?

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  • 1
    memory
    Correct
    Wrong
  • 2
    CPU
    Correct
    Wrong
  • 3
    input and output
    Correct
    Wrong
  • 4
    Peripherals
    Correct
    Wrong
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Answer : 2. "CPU"

Q:

Which service is used for sending or receiving mail on the internet?

949 0

  • 1
    Email
    Correct
    Wrong
  • 2
    Gmail
    Correct
    Wrong
  • 3
    twitter
    Correct
    Wrong
  • 4
    Facebook
    Correct
    Wrong
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Answer : 1. "Email"

Q:

The microprocessor which is the brain of the computer is called?

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  • 1
    Software
    Correct
    Wrong
  • 2
    Microchip
    Correct
    Wrong
  • 3
    Macrochip
    Correct
    Wrong
  • 4
    All the statements are true
    Correct
    Wrong
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Answer : 2. "Microchip"

Q:

The Processed data is called?

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  • 1
    Output
    Correct
    Wrong
  • 2
    Information
    Correct
    Wrong
  • 3
    Input
    Correct
    Wrong
  • 4
    all
    Correct
    Wrong
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Answer : 2. "Information"

Q:

MS-Word is an example of _____.

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  • 1
    An operating system
    Correct
    Wrong
  • 2
    A processing device
    Correct
    Wrong
  • 3
    Application software
    Correct
    Wrong
  • 4
    An input device
    Correct
    Wrong
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Answer : 3. "Application software"

Q:

Which of the following option enables to select more than one slide in the presentation?

940 0

  • 1
    Alt + Click on each slide
    Correct
    Wrong
  • 2
    Shift + Drag each slide
    Correct
    Wrong
  • 3
    Shift + Click on each slide
    Correct
    Wrong
  • 4
    Ctrl + Click on each slide
    Correct
    Wrong
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Answer : 1. "Alt + Click on each slide"

Q:

What is the meaning of data processing?

939 0

  • 1
    Performing calculation work
    Correct
    Wrong
  • 2
    Collection of data
    Correct
    Wrong
  • 3
    Computer functioning
    Correct
    Wrong
  • 4
    Preparation of information for commercial use
    Correct
    Wrong
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Answer : 4. "Preparation of information for commercial use"

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