Computer Knowledge Practice Question and Answer

Q:

Register is a high-speed memory element, which is located in -

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  • 1
    in memory of
    Correct
    Wrong
  • 2
    CPU
    Correct
    Wrong
  • 3
    input/output unit
    Correct
    Wrong
  • 4
    in ROM or EPROM
    Correct
    Wrong
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Answer : 4. "in ROM or EPROM"

Q:

From which tab you can insert picture, text box, chart etc.

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  • 1
    File
    Correct
    Wrong
  • 2
    Edit
    Correct
    Wrong
  • 3
    Insert
    Correct
    Wrong
  • 4
    View
    Correct
    Wrong
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Answer : 3. "Insert"

Q:

Linux is an example of

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  • 1
    freeware
    Correct
    Wrong
  • 2
    shareware
    Correct
    Wrong
  • 3
    open source software
    Correct
    Wrong
  • 4
    complimentary
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "complimentary"

Q:

CDMA stands for _____________.

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  • 1
    Central Development Mobile Association
    Correct
    Wrong
  • 2
    Code Division Mobile Access
    Correct
    Wrong
  • 3
    Code Division Multiple Access
    Correct
    Wrong
  • 4
    Centre of Development Multiple Access
    Correct
    Wrong
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Answer : 3. "Code Division Multiple Access "

Q:

Suppose a directory has sub directories and some files, what happens whenever you move that directory from one place to another?

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  • 1
    Only the files inside the directory are transferred
    Correct
    Wrong
  • 2
    Only the sub directories inside the directory are moved.
    Correct
    Wrong
  • 3
    Directories are moved but source files are not transferred.
    Correct
    Wrong
  • 4
    The files and sub directories inside the directory are moved.
    Correct
    Wrong
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Answer : 4. "The files and sub directories inside the directory are moved."

Q:

The main component of the CPU is?

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  • 1
    Control Unit
    Correct
    Wrong
  • 2
    memory
    Correct
    Wrong
  • 3
    Economic logic unit
    Correct
    Wrong
  • 4
    All these
    Correct
    Wrong
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Answer : 4. "All these"

Q:

When is the World Computer Literacy Day observed every year? 

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  • 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 does PDA stand for?

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  • 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"

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