Question

Which of the following is not a peripheral device?

• A. Printer
• B. Key board
• C. Monitor
• D. Hard disk

Answer 1

Answer:

D. Hard disk

Hard disk is not a peripheral device; it's an internal storage device.

Peripheral devices are external hardware components connected to a computer to expand its functionality. Examples include:

- Printer (output device)

- Keyboard (input device)

- Monitor (output device)

On the other hand, hard disks (or hard drives) are internal storage devices located inside the computer case, used for storing data, programs, and the operating system.

Other examples of internal components include:

- RAM (Random Access Memory)

- CPU (Central Processing Unit)

- Motherboard

And other examples of peripheral devices include:

- Mouse

- Scanner

- Speakers

- Webcam