The main circuits on the system board that carry data are called the _________.
A) ROM
B) RAM
C) expansion bus
D) data bus

Question

Quizplus · Accepted Answer

The data bus is a group of wires on the system board that carry data between the CPU, RAM, and other devices. The data bus is responsible for transferring data in and out of the computer's memory and between the CPU and other components. ROM and RAM are types of computer memory, while the expansion bus is a separate set of wires used for connecting expansion cards and peripherals to the computer. Therefore, the best choice is D, data bus.

The Main Circuits on the System Board That Carry Data