Question

define the input device and output device

Answer 1

Answer:-

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Input :-

In computing, 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.

Output:-

An output device is any peripheral that receives data from a computer, usually for display, projection, or physical reproduction. For example, the image shows an inkjet printer, an output device that can make a hard copy of any information shown on your monitor. Another example of an output device is a computer monitor, which displays an image that is received from the computer. Monitors and printers are two of the most common output devices used with a computer.

Output devices

3D Printer

Headphones

Computer Output Microfilm (COM)

Monitor

Printer (Dot matrix printer, Inkjet printer, and Laser printer)

Projector

Sound card

Speakers

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Answer 2

Input device - it sends information to a computer system for processing .

Output device- reproduces or display the result of that processing .
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