Which item is an input device?
A) Printer
B) Smartphone screen
C) Digital camera
D) CPU

Question

Quizplus · Accepted Answer

A digital camera is an input device because it takes in data (pictures) and sends it to be processed by the computer. A printer is an output device because it receives data from the computer and produces a physical output. A smartphone screen is also an output device because it displays data that has already been processed by the phone's CPU. The CPU is the central processing unit and is not specifically classified as an input or output device, as it both receives input and produces output.

Which Item Is an Input Device