Quiz

Quiz: The Fetch-Decode-Execute Cycle

OCR GCSE J277 Computer Science specification

11 Steps9 Questions

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Building on your understanding of why the CPU is essential, 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 components are involved in the Fetch-Decode-Execute Cycle? (Select all that apply)

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Fill in the BlankInteractive

During the {{blank0}} stage of the Fetch-Decode-Execute Cycle, the CPU retrieves instructions from {{blank1}}.

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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 step of the Fetch-Decode-Execute Cycle?

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typedAnswer

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

Multiple ChoiceInteractive

Which register is responsible for temporary storage of data during execution?

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Fill in the BlankInteractive

The {{blank0}} register temporarily holds the address of the memory location being accessed during the Fetch-Decode-Execute Cycle.

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Multi-SelectInteractive

Which of the following are true about the Fetch-Decode-Execute Cycle? (Select all that apply)

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Multiple ChoiceInteractive

Which register in the CPU holds the data that has been fetched from memory?

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