Q. Which of the following groups consist of only input devices?

A
Mouse,Keyboard,Monitor
B
Mouse,Keyboard,Printer
C
Mouse,Keyboard,Plotter
D
Mouse,Keyboard,Scanner
Solution:
  • An input device is a piece of computer hardware equipment used to provide data and control signals to an information processing system such as a computer or information appliance.
  • Examples of input devices include keyboards, mouse, scanners, digital cameras and joysticks.
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