Question

which input device is used to provide data to a computer?
a).speaker
b). microphone
c).webcam
d). all of these ​

Answer 1

Answer:

In computing, an input device is a peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance. Examples of input devices include keyboards, mice, scanners, digital cameras and joysticks.