Question

sample question on computer input and output devices

Answer 1

what is input and output device ?
explain there types?

Answer 2

Input Device = The input device is responsible for accepting input data and instructions from the user. This work is accomplished with the help of input device..
Types of input device
1.Keyboard
2.Scanner
3.Microphone
4.Concept Keyboard
5.Touch Screens
6.Barcode Reader
7.Magnetic Stripe Readr...☺☺

Output Device = The output unit is responsible for producing the output in user readable form...
Types of output device
1.Monitors
2.Printer
3.Plotter
4.Speakers
5.Projector...☺☺☺