Computer GK Questions Practice Question and Answer

Q:

Writing set of instruction to run a software

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    Coding
    Correct
    Wrong
  • 2
    Buffering
    Correct
    Wrong
  • 3
    Decoding
    Correct
    Wrong
  • 4
    Amplifying
    Correct
    Wrong
  • 5
    Debugging
    Correct
    Wrong
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Answer : 1. "Coding "

Q:

Mainly educational computer is used for -

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    For research equipment
    Correct
    Wrong
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    For teacher learning
    Correct
    Wrong
  • 3
    For management tools
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 4. "All of the above"

Q:

What are the different forms of communication in the classroom-

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    written
    Correct
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  • 2
    oral
    Correct
    Wrong
  • 3
    symbolic
    Correct
    Wrong
  • 4
    all of the above
    Correct
    Wrong
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Answer : 4. "all of the above"

Q:

A new laptop has been designed that weighs less, is smaller and uses less power than previous laptop models. Which of the following techniques has been used to accomplish this?

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    Universal Serial Bus Mouse
    Correct
    Wrong
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    Faster random-access memory
    Correct
    Wrong
  • 3
    Blu-Ray Draw Eve
    Correct
    Wrong
  • 4
    Solid state hard drive
    Correct
    Wrong
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Answer : 4. "Solid state hard drive"
Explanation :

A new laptop has been designed that weighs less, is smaller and uses less power than previous laptop models. Solid-state hard drive technology has been used to accomplish this.

Q:

Which of the following CPU is part of?

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    ALU, CU
    Correct
    Wrong
  • 2
    ALU, Mouse
    Correct
    Wrong
  • 3
    ALU, IC
    Correct
    Wrong
  • 4
    CU, CU
    Correct
    Wrong
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Answer : 1. "ALU, CU"

Q:

Which of the following is not an image/graphic file format?

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    PNG
    Correct
    Wrong
  • 2
    GIF
    Correct
    Wrong
  • 3
    BMP
    Correct
    Wrong
  • 4
    GI
    Correct
    Wrong
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Answer : 4. "GI"
Explanation :

1. GUI or graphic user interface has nothing to do with graphic files because it is a type of interface that interacts through visual indicators such as graphical icons and secondary notation, unlike text-based interfaces, type command labels or text navigation. Provides facility to do.

Q:

What are the functions of Information Technology?

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    Collection of information
    Correct
    Wrong
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    Communication of information
    Correct
    Wrong
  • 3
    Processing of information
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 4. "All of the above"

Q:

The primary purpose of a computer is to process _______ and convert it into information.

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    Electricity
    Correct
    Wrong
  • 2
    Data
    Correct
    Wrong
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    Raw material
    Correct
    Wrong
  • 4
    Water
    Correct
    Wrong
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Answer : 2. "Data"
Explanation :

1. The primary purpose of a computer is to process data and convert it into information. Data is defined as unprocessed information, which is then processed or structured to provide meaningful results. Information is defined as data that can be used for a specific purpose.

2. Computers process data in the following ways-

- Input: Computers receive data through input devices, such as a keyboard, mouse, or camera.

- Processing: Computers process data through processors. The processor operates on data according to a set of instructions.

- Output: Computers display data through output devices, such as monitors, printers, or speakers.

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