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Instruction execution can be divided into five phases. These are

Phase-I: INSTRUCTION FETCH (IF)

II: INSTRUCTION DECODE & OPERAND FETCH (ID)

III: EXECUTION (EX)

V: MEMORY OPERATION (MEM)

V: WRITE BACK (WB)

- Regards,

Subhradip Das

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Q: What are the different phases in instruction execution explain?
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