Quiz: The Fetch-Decode-Execute Cycle
OCR GCSE J277 Computer Science specification
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Welcome to this quiz on the Fetch-Decode-Execute Cycle! Test your understanding of how the CPU processes instructions in a computer system.
What is the first step in the Fetch-Decode-Execute Cycle?
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Which of the following are tasks performed during the Fetch phase? (Select all that apply)
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The {{blank0}} register temporarily holds the address of the memory location being accessed, while the {{blank1}} holds the actual data being fetched or written.
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Match the items on the left with their correct pairs on the right
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What happens during the Decode phase of the Fetch-Decode-Execute Cycle?
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Match the items on the left with their correct pairs on the right
Which factors can affect the speed of the Fetch-Decode-Execute Cycle? (Select all that apply)
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The {{blank0}} is responsible for performing arithmetic and logical operations during the Execute phase, while the {{blank1}} is used to store intermediate results.
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Why is the Program Counter important in the Fetch-Decode-Execute Cycle?
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