In computer science, Bus refers to which of the following?
- A. A communication system that transfers data between components inside a computer. ✓
- B. The basic operational process a CPU repeats to run instructions: fetching, decoding, and executing them.
- C. The rate at which a processor executes instructions, measured in cycles per second.
- D. A processor design philosophy that uses a larger set of complex instructions capable of multi-step operations.
Correct answer
A. A communication system that transfers data between components inside a computer.
Explanation
Bus refers to a communication system that transfers data between components inside a computer.