Quiz Complete, well Done!
In the fetch phase, the program counter is incremented to point to the
instruction.
Which of the following registers is responsible for holding the memory address of the next instruction?
7. The Fetch-Decode-Execute Cycle forms the basis for how a
executes instructions.
Cycle
Execute
Step
Decode
Retrieve
What is the first step in the fetch-execute cycle?
Which of the following is the first step in the fetch – execute cycle?
Which of the following steps in the fetch – execute cycle involves fetching the instruction from memory?
Fetch
The
phase of the fetch-execute cycle involves performing the instruction.
Fetch-Decode-Execute Cycle
What is the purpose of the instruction decode phase?
What is the purpose of the instruction register (IR) in the fetch – execute cycle?
What is the purpose of the program counter (PC) in the fetch – execute cycle?
Instruction
During the fetch-execute cycle, the first step is to
the next instruction from memory.
What is the first step in the Fetch-Execute cycle?
