Which component serves as the main printed circuit board that connects the CPU, memory, and peripherals?

Which component serves as the main printed circuit board that connects the CPU, memory, and peripherals?

• A. Power Supply
• B. Motherboard
• C. Graphics Card
• D. Central Processing Unit

Answer: (A)

The motherboard is the main printed circuit board that ties the CPU, memory, and peripherals together. It provides the CPU socket, memory slots, chipset, and expansion slots, plus the necessary buses and connectors that let components communicate and share data. Power from the power supply is delivered to the board, but its job is to supply electricity, not to interconnect components. A graphics card is an expansion card that adds capability and plugs into the motherboard, while the CPU is the processor itself, not the board. So the component that connects the CPU, memory, and peripherals is the motherboard.

The motherboard is the main printed circuit board that ties the CPU, memory, and peripherals together. It provides the CPU socket, memory slots, chipset, and expansion slots, plus the necessary buses and connectors that let components communicate and share data. Power from the power supply is delivered to the board, but its job is to supply electricity, not to interconnect components. A graphics card is an expansion card that adds capability and plugs into the motherboard, while the CPU is the processor itself, not the board. So the component that connects the CPU, memory, and peripherals is the motherboard.