What category describes devices such as monitor, printer, projector, and speakers that project images or output sound from the computer?

What category describes devices such as monitor, printer, projector, and speakers that project images or output sound from the computer?

• A. Input
• B. ROM
• C. Central Processing Unit
• D. Output

Answer: (D)

The main idea is identifying output devices. These devices take information from the computer and present it to you. A monitor displays images, a printer produces a physical copy, a projector shows visuals on a screen, and speakers output sound. In each case, data flows from the computer to the device so you can perceive it. By contrast, input devices like keyboards or mice send data into the computer, while ROM and the CPU are internal components involved in storage and processing, not in displaying results. So the category for devices that show images or play sound from the computer is output.

The main idea is identifying output devices. These devices take information from the computer and present it to you. A monitor displays images, a printer produces a physical copy, a projector shows visuals on a screen, and speakers output sound. In each case, data flows from the computer to the device so you can perceive it. By contrast, input devices like keyboards or mice send data into the computer, while ROM and the CPU are internal components involved in storage and processing, not in displaying results. So the category for devices that show images or play sound from the computer is output.