COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
List three (3) output devices.
|
|
Printer
|
|
|
Speaker
|
|
|
Monitor
|
|
|
Pointing devices
|
|
|
Pen Input
|
Explanation:
Detailed explanation-1: -Monitor is an output device which is used for producing soft-copy output. It is also known as VDU i.e. Visual Display Unit. It forms images from tiny dots, called pixels that are arranged in a rectangular form. LCD contains liquid crystals in between two plates of the screen.
Detailed explanation-2: -Examples include monitors, printers, speakers, headphones, projectors, GPS devices, optical mark readers, and braille readers.
Detailed explanation-3: -Typical examples of output devices are monitors and projectors (video), headphones and speakers (audio), or printers and plotters (physical reproduction in the form of text or graphics).
There is 1 question to complete.