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 components are involved in the Fetch-Decode-Execute Cycle? (Select all that apply)

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Fill in the BlankInteractive

During the Decode stage, the CPU interprets the {{blank0}} to identify what action to perform.

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MatchingInteractive

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

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Math EquationInteractive

If the CPU has a clock speed of 3 GHz, how many cycles can it perform per second?

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Code CompletionInteractive

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

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typedAnswer

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

Multiple ChoiceInteractive

Which register temporarily holds the data being fetched?

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Multi-SelectInteractive

Which steps occur during the Execute stage of the cycle? (Select all that apply)

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Fill in the BlankInteractive

The {{blank0}} is responsible for controlling the flow of data between the CPU and the memory.

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