General Computer Questions Practice Question and Answer

Q:

What is the meaning of data processing?

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  • 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"

Q:

Information travels between components on the mother board through is

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  • 1
    Flash memory
    Correct
    Wrong
  • 2
    CMOS
    Correct
    Wrong
  • 3
    Bays
    Correct
    Wrong
  • 4
    Peripherals
    Correct
    Wrong
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Answer : 4. "Peripherals"

Q:

Which language was used to prepare an Internet page at the beginning of Internet Technology? 

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  • 1
    ASP
    Correct
    Wrong
  • 2
    XML
    Correct
    Wrong
  • 3
    HTML
    Correct
    Wrong
  • 4
    DHTML
    Correct
    Wrong
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Answer : 3. "HTML "

Q:

What is a GPU?

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  • 1
    Grouped Processing Unit
    Correct
    Wrong
  • 2
    Graphics Processing Unit
    Correct
    Wrong
  • 3
    Graphical Performance Utility
    Correct
    Wrong
  • 4
    Graphical Portable Unit
    Correct
    Wrong
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Answer : 2. "Graphics Processing Unit"

Q:

Which one of the following is not a device?

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  • 1
    Mouse
    Correct
    Wrong
  • 2
    Operating system
    Correct
    Wrong
  • 3
    Printer
    Correct
    Wrong
  • 4
    Keyboard
    Correct
    Wrong
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Answer : 2. "Operating system"

Q:

Which one of the following is output device?

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  • 1
    Keyboard
    Correct
    Wrong
  • 2
    Printer
    Correct
    Wrong
  • 3
    Mouse
    Correct
    Wrong
  • 4
    Stylus
    Correct
    Wrong
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Answer : 2. "Printer"

Q:

Which type of computer is used to study earthquakes?

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  • 1
    Mainframe computer
    Correct
    Wrong
  • 2
    Mini computer
    Correct
    Wrong
  • 3
    Micro computer
    Correct
    Wrong
  • 4
    Super computer
    Correct
    Wrong
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Answer : 4. "Super computer"
Explanation :

1. Supercomputer is a powerful computer in terms of data storage capacity, performance and data processing.

2. A supercomputer is a powerful computer that can process large amounts of data and computations very quickly.

3. Supercomputers perform copious amounts of mathematical calculations.

4. Supercomputers are used for a wide variety of applications, including meteorology, medical research, and nuclear weapons research.

Q:

The goal of normalization is to _______.

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  • 1
    Minimize the number of relationships
    Correct
    Wrong
  • 2
    Minimum number of entities
    Correct
    Wrong
  • 3
    Minimize the number of tables
    Correct
    Wrong
  • 4
    Minimizing data redundancy
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "Minimizing data redundancy"

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