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Which sequence correctly represents the instruction cycle in the central processing unit?

Answer and explanation

Correct answer: Fetch then Decode then Execute

The governing concept is the CPU instruction cycle. First, the control unit fetches the next instruction from memory. It then decodes the instruction to determine the required operation and operands. Finally, the CPU executes it, which may involve calculation, movement of data or an output action. Therefore option A gives the correct sequence; the other options place decoding, fetching, storage or printing in an incorrect order.

Related tags

IctCpuInstruction-CycleBasic Components Of A Computer SystemIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial IntelligenceClass 9 Mcq

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