Which device is an input device example?

Which device is an input device example?

• A. Webcam
• B. Monitor
• C. Printer
• D. Speaker

Answer: (A)

An input device is something that gathers data from the outside world and sends it into the computer for processing. A webcam fits this role because it captures visual input (and often audio) and transmits that data to the computer. The monitor displays data from the computer, making it an output device; the printer produces printed copies, also output; and the speaker outputs sound, another type of output. So among the options, the webcam is the example of an input device.

An input device is something that gathers data from the outside world and sends it into the computer for processing. A webcam fits this role because it captures visual input (and often audio) and transmits that data to the computer. The monitor displays data from the computer, making it an output device; the printer produces printed copies, also output; and the speaker outputs sound, another type of output. So among the options, the webcam is the example of an input device.