A. Power bus
B. Data bus
C. Super bus
D. None of the all
🧠 Explanation:
A power bus is not a type of computer bus. Computer buses, like data, address, and control buses, facilitate communication between components such as the CPU, RAM, and peripherals. A power bus, however, is an electrical engineering term for distributing power, not a computer communication pathway. Understanding bus types is crucial for computer architecture, as they determine data transfer efficiency and system performance. Data buses carry information, address buses specify memory locations, and control buses manage operations. Recognizing these distinctions ensures accurate design and troubleshooting in computing systems, avoiding confusion with unrelated electrical terms.
