Quiz

Quiz: The Fetch-Decode-Execute Cycle

OCR GCSE J277 Computer Science specification

11 Steps9 Questions

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Building on what you've learned about the CPU, let's test your knowledge of the Fetch-Decode-Execute Cycle!

Multiple ChoiceInteractive

What is the first step of the Fetch-Decode-Execute Cycle?

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Multi-SelectInteractive

Which registers are involved in the Fetch step? (Select all that apply)

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Fill in the BlankInteractive

The {{blank0}} is responsible for decoding the instruction during the Fetch-Decode-Execute Cycle.

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MatchingInteractive

Match the items on the left with their correct pairs on the right

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Multiple ChoiceInteractive

During the Decode step, which CPU component plays a major role?

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Fill in the BlankInteractive

The {{blank0}} performs arithmetic or logical operations during the Execute phase.

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Multiple ChoiceInteractive

What happens to the Program Counter after an instruction is fetched?

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typedAnswer

Match the items on the left with their correct pairs on the right

Multi-SelectInteractive

Which factors directly affect the CPU's performance during the Fetch-Decode-Execute Cycle? (Select all that apply)

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Multiple ChoiceInteractive

Which register temporarily holds the result of calculations during the Execute phase?

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