Quiz

Quiz: The Fetch-Decode-Execute Cycle

OCR GCSE J277 Computer Science specification

10 Steps8 Questions

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

Multiple ChoiceInteractive

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

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Multi-SelectInteractive

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

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Fill in the BlankInteractive

During the Fetch step, the {{blank0}} retrieves the address of the next instruction from the {{blank1}}.

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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 a CPU executes 4 instructions per cycle and has a clock speed of 2 GHz, how many instructions does it execute in one 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

What happens in the Execute step of the Fetch-Decode-Execute Cycle?

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Multi-SelectInteractive

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

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