Which of the following can be output by a computer?
All of the above can be output by a computer
An output device is any device used to send data from a computer to another device or user. Most computer data output that is meant for humans is in the form of audio or video. Thus, most output devices used by humans are in these categories. Examples include monitors, projectors, speakers, headphones and printers.
An input device sends information to a computer system for processing, and an output device reproduces or displays the results of that processing. ... In the lower half of the image, the computer sends, or outputs, data to a printer, which will print the data onto a piece of paper, also considered output.