What is a motherboard?

What is a motherboard?

• A. A peripheral device like a printer.
• B. The software that manages files.
• C. An external device for backup.
• D. A circuit board that contains all of the computer system's main components.

Answer: (D)

Understanding what a motherboard is reveals why it’s the main circuit board in a computer. It provides the platform where the CPU sits, memory slots hold RAM, and expansion cards attach, while carrying the chipset and power connections that let every component talk to each other. In short, it links the processor, memory, storage, and peripherals so they function together. The other descriptions describe a printer (a peripheral device), software that manages files, or an external backup device, none of which are the motherboard.

Understanding what a motherboard is reveals why it’s the main circuit board in a computer. It provides the platform where the CPU sits, memory slots hold RAM, and expansion cards attach, while carrying the chipset and power connections that let every component talk to each other. In short, it links the processor, memory, storage, and peripherals so they function together. The other descriptions describe a printer (a peripheral device), software that manages files, or an external backup device, none of which are the motherboard.