Sylvia Is Studying About Computer Machine Cycle to Get a Better

Multiple Choice

Sylvia is studying about computer machine cycle to get a better understanding of how they work. She will be writing a one-page explanation of machine cycles. Please answer the questions below.
-Sylvia understands that for every machine cycle that the processor repeats a set of four basic operations. Which of the steps below is the FIRST step in the cycle?

A) The result of the instruction execution is stored in memory.
B) The control unit fetches the instruction from memory
C) Control unit decodes the instruction and sends it to the ALU
D) The ALU executes the instruction