Question

explain brief about input and output devices​

Answer 1

Answer:

An input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. Most devices are only input devices or output devices, as they can only accept data input from a user or output data generated by a computer.

Explanation:

Answer 2

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.