Question

Write short note on Input and Output devices.​

Answer 1

Explanation:

An input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. Input devices only allow for input of data to a computer and output devices only receive the output of data from another device.

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Answer 2

(i) : Input devices : An input device sends information to a computer system for processing. example , keyboard , mouse , scanner etc .

(ii) : Output devices : an output device reproduces or displays the results of that processing. example , monitor etc