The correct sequence in fetch-execute cycle is A. Decode B. Fetch C. Execute…
2022
The correct sequence in fetch-execute cycle is
A. Decode
B. Fetch
C. Execute
Chose the correct answer from the following
- A.
A−B−C
- B.
B−C−A
- C.
C−B−A
- D.
B−A−C
Attempted by 2280 students.
Show answer & explanation
Correct answer: D
Correct sequence: Fetch → Decode → Execute.
Fetch: The CPU reads the next instruction from memory into the instruction register.
Decode: The instruction is interpreted and the control signals are prepared.
Execute: The CPU performs the operation specified by the instruction.
Therefore, the choice that lists Fetch − Decode − Execute is the correct answer.
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