What term describes the hardware that surrounds the system unit?

What term describes the hardware that surrounds the system unit?

• A. Central Processing Unit
• B. RAM
• C. Motherboard
• D. Peripheral

Answer: (D)

Peripherals are hardware that surround or connect to the system unit but aren’t inside its case. The system unit houses the core components like the CPU, RAM, and the motherboard, all of which are inside the computer’s main chassis. Peripherals include devices such as keyboards, mice, printers, monitors, and external drives—external components you attach to the computer to provide input, output, or additional functionality. Since the CPU, RAM, and motherboard are located inside the system unit, they aren’t peripherals. So the term for hardware surrounding the system unit is peripheral.

Peripherals are hardware that surround or connect to the system unit but aren’t inside its case. The system unit houses the core components like the CPU, RAM, and the motherboard, all of which are inside the computer’s main chassis. Peripherals include devices such as keyboards, mice, printers, monitors, and external drives—external components you attach to the computer to provide input, output, or additional functionality. Since the CPU, RAM, and motherboard are located inside the system unit, they aren’t peripherals. So the term for hardware surrounding the system unit is peripheral.