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Which of the following options convert and present the processed information in a format useful to the user?
1. Control Unit
2. Storage Unit
3. Output Unit
4. Input Unit

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Correct Answer - Option 3 : Output Unit

The correct answer is Output Unit.

  • Output Unit options convert and present the processed information in a format useful to the user.

  • ​Output Unit
    • An output device is any piece of computer hardware equipment that converts information into human-readable form.
    • It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers, etc.

  • Storage Unit
    • A storage device is a piece of hardware that is primarily used for storing data.
    • Digital storage is measured in megabytes (MB), gigabytes (GB), and, these days, terabytes (TB).
    • Computer memory is of two basic type –
      • Primary memory (RAM and ROM) and
      • Secondary memory (hard drive, CD, etc.).
  • CPU
    • An arithmetic logic unit (ALU) is a digital circuit used to perform arithmetic and logic operations.
    • It represents the fundamental building block of the central processing unit (CPU) of a computer.
  • ​​Input Unit
    • The input device is a part of computer hardware equipment used to provide data and control signals.

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