Computer bus architecture MCQ — 1 Practice Questions with Answers

Explanation

A bus is the communication pathway made of several lines that transfers bits together in parallel and works with control signals for timing and coordination. Plain wires only describe the physical conductors, not the organised communication system. Data cables are external or internal connecting media, but the term does not capture the control scheme of a computer pathway. Registers are small, fast storage locations inside the processor; they hold data temporarily instead of carrying a group of bits between units.