To execute an instruction,data is moved from the main memory to the CPU via the ________.
A)cache
B)bus
C)application
D)operating system

Question

Quizplus · Accepted Answer

To move data from main memory to CPU, the bus is used. The bus is a communication pathway that carries data and instructions between the components of a computer system. The cache is a small, fast memory that stores frequently accessed data, but it is not directly involved in data transfer between main memory and CPU. An application is a software program that is executed by the operating system, and the operating system is responsible for managing system resources, but neither of them is directly involved in the data transfer process between main memory and CPU.

To Execute an Instruction,data Is Moved from the Main Memory