Question

list the six external parts or "peripherals" of a computer system and identify which are output and which are input devices.

Answer 1

There are lots of different peripherals of computer systems. Some examples are listed below:

Input:
Keyboard
Mouse
Video Camera
Microphone
Joystick
Scanner

Output:
Monitor
Projector
Printer
Speakers

Any external device that gives input to or gets output from the computer is a peripheral.