Q72
Which one is not an input device?
A.
Keyboard
B.
Mouse
C.
Speaker
AnswerD.
Scanner
E.
None of the above
Answer: Option C
Solution
Answer: Option C
Solution:
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.