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SSC CGL 2023 PYQ — Question 149

SSC CGL Tier II - 3 March 2023 - Shift 1 • Computer • Q149

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Which among the following devices is also known as Visual Display Unit (VDU)?
 

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Correct answer: D

Explanation

The correct answer is Option 4 i.e. Monitor

  • The device that is also known as a Visual Display Unit (VDU) is the "Monitor."
  • A monitor is an output device that displays visual information from a computer, such as text, images, and video, on its screen.
  • It is often referred to as a Visual Display Unit because it visually presents the output generated by the computer's central processing unit (CPU).
  • Monitors come in various sizes and types, including CRT (Cathode-Ray Tube) monitors and LCD (Liquid Crystal Display) monitors, and they are a fundamental component of computer systems, allowing users to interact with the computer and view the information it processes.