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Which component is the main circuit board that connects all major hardware parts of a computer?

Answer and explanation

Correct answer: Motherboard

The governing concept is the computer system’s central hardware interconnection. The motherboard is the main circuit board containing or connecting sockets, buses, memory interfaces, and expansion connections for major components such as the CPU and storage devices. Therefore, option D is correct. A hard disk stores data, a power supply provides electrical energy, and a speaker produces sound; none serves as the main connecting board.

Related tags

MotherboardHardwareComputer-SystemIctBasic Components Of A Computer SystemIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial Intelligence

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