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Which of the following is not an input device for a computer?

A. Keyboard

B. Mouse

C. Sanner

D. Monitor


1. A
2. C
3. B
4. D

1 Answer

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Best answer
Correct Answer - Option 4 : D

The correct answer is Monitor.

  • The monitor is not an input device.

  • Monitors are hardware devices used to display outputs from the CPU.
  • Types of monitors:
    • CRT (cathode ray tube) monitors.
    • LCD (liquid crystal display) monitors.
    • LED (light-emitting diodes) monitors. 

  • A keyboard is an input device composed of buttons used to create letters, numbers, and symbols, and perform additional functions.
  • mouse is a handheld hardware input device that controls a cursor in a GUI (graphical user interface) and can move and select the text, icons, files, and folders on your computer.
  • A scanner is a device that captures images from photographic prints, posters, magazine pages, and similar sources for computer editing and display.

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