Which of the following is a peripheral device?

Which of the following is a peripheral device?

• A. Monitor
• B. CPU
• C. Printer
• D. RAM

Answer: (C)

Peripheral devices are external components that attach to a computer to provide functions beyond what the central processing unit and memory do. A printer fits this role because it connects to the computer to produce physical output, transforming digital data into printed pages. It isn’t involved in processing data or storing it like the CPU or RAM, and it sits outside the system’s main processing path. While a monitor is also an external device, a printer is a classic example of a peripheral since its job is to deliver data in a different medium (paper) rather than just display it.

Peripheral devices are external components that attach to a computer to provide functions beyond what the central processing unit and memory do. A printer fits this role because it connects to the computer to produce physical output, transforming digital data into printed pages. It isn’t involved in processing data or storing it like the CPU or RAM, and it sits outside the system’s main processing path. While a monitor is also an external device, a printer is a classic example of a peripheral since its job is to deliver data in a different medium (paper) rather than just display it.