Question

List the four types of output device? Write in detail about them?

Answer 1

Printer bar code reader web camera monitor etc

Printer are give the out put as hard copy
Bar code reader reads the bar code and give the out put in screen
Web camera​ capture your photos and give out put in monitor and
Monitor gives the output by displaying it

Answer 2

Here is the list of four types of output device:

• Printer
• Monitor
• Projector
• Audio Speakers

Printer: This device is used to get the hard copy of documents, designs etc.

Monitor: It gives us the visual display what we are doing or the processing of the results.

Projector: If we want to present something to lots of audience or bunch of people in a meeting in a big screen, it's the best option to use.

Audio Speakers: Therese are used to get output of the produced sound or musics etc.