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 purpose of the fetch-decode-execute cycle?

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Multi-SelectInteractive

Which of the following are steps in the fetch-decode-execute cycle? (Select all that apply)

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Fill in the BlankInteractive

During the fetch stage, the CPU retrieves the {{blank0}} from memory using the {{blank1}} register.

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MatchingInteractive

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

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Multiple ChoiceInteractive

Which register temporarily holds the data being fetched from memory?

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Multi-SelectInteractive

Which factors can affect the performance of the CPU during the fetch-decode-execute cycle? (Select all that apply)

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Fill in the BlankInteractive

The {{blank0}} processes arithmetic and logical operations during the execute stage of the 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

What happens during the decode stage of the fetch-decode-execute cycle?

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typedAnswer

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

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