Data flows between different computer parts via ________.

Data flows between different computer parts via ________.

• A. Buses
• B. Wires
• C. Circuits
• D. Cables

Answer: (A)

A bus is the shared communication pathway that carries data, addresses, and control signals between components such as the CPU, memory, and peripherals. It defines how many bits can be moved at once (the data width) and organizes the flow with separate data, address, and control lines. Wires or cables describe physical connections, but they don’t capture the idea of a single channel used by multiple parts to talk to each other. Circuits refer to the logic components that process information, not the data transfer path itself. Modern systems may use many point-to-point links, but the common concept of data flowing between parts through a coordinated, shared path is a bus.

A bus is the shared communication pathway that carries data, addresses, and control signals between components such as the CPU, memory, and peripherals. It defines how many bits can be moved at once (the data width) and organizes the flow with separate data, address, and control lines. Wires or cables describe physical connections, but they don’t capture the idea of a single channel used by multiple parts to talk to each other. Circuits refer to the logic components that process information, not the data transfer path itself. Modern systems may use many point-to-point links, but the common concept of data flowing between parts through a coordinated, shared path is a bus.