Computer Knowledge Practice Question and Answer

Q:

Name the two categories of computer software that can be classified?

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  • 1
    system software and application software
    Correct
    Wrong
  • 2
    hard software and soft software
    Correct
    Wrong
  • 3
    game software and math software
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "system software and application software"

Q:

Where was the computer used for the first time in India?

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  • 1
    Indian Institute of Technology, Delhi
    Correct
    Wrong
  • 2
    Head Post Office, New Delhi
    Correct
    Wrong
  • 3
    Head Post Office, Bangalore
    Correct
    Wrong
  • 4
    Indian Statistical Institute, Kolkata
    Correct
    Wrong
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Answer : 3. "Head Post Office, Bangalore"

Q:

An example is MS-Access?

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  • 1
    Word Processing System
    Correct
    Wrong
  • 2
    Big Data System
    Correct
    Wrong
  • 3
    Database Management System
    Correct
    Wrong
  • 4
    Both options (A) and (B)
    Correct
    Wrong
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Answer : 4. "Both options (A) and (B)"

Q:

The portion of a disk that contains no stored data, but may contain latent data is called _____? 

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  • 1
    Swap space
    Correct
    Wrong
  • 2
    Unallocated space
    Correct
    Wrong
  • 3
    RAM slack
    Correct
    Wrong
  • 4
    A cluster
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "Unallocated space "

Q:

Which one of the following is not an input device?

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  • 1
    Magnetic Ink Character Recognition
    Correct
    Wrong
  • 2
    Optical Mark Recognition
    Correct
    Wrong
  • 3
    Trackball
    Correct
    Wrong
  • 4
    speaker
    Correct
    Wrong
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Answer : 4. " speaker"

Q:

Why is clrscer() used?

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  • 1
    to erase
    Correct
    Wrong
  • 2
    to clear the message from the screen
    Correct
    Wrong
  • 3
    to store
    Correct
    Wrong
  • 4
    for all of the above
    Correct
    Wrong
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Answer : 2. "to clear the message from the screen"
Explanation :

The clrscr in C is a built-in function that is used for clearing the screen of the console output during the execution of the C program. This function is defined in the conio. h header file. We need to include the “conio.

Q:

The place in a computer, where the OS, application programs and data in current use are kept so that they can be quickly reached by the computer processor, it is called _________? 

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  • 1
    TRASH
    Correct
    Wrong
  • 2
    Access control list
    Correct
    Wrong
  • 3
    ROM
    Correct
    Wrong
  • 4
    RAM
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "RAM "

Q:

In which tab of MS VE 2010 Header and Footer options are available?

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  • 1
    View tab
    Correct
    Wrong
  • 2
    Page Layout tab
    Correct
    Wrong
  • 3
    Print Layout Tab
    Correct
    Wrong
  • 4
    Insert Tab
    Correct
    Wrong
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Answer : 1. "View tab"

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