Quiz

Quiz: The Fetch-Decode-Execute Cycle

OCR H446 Computer Science Specification

11 Steps9 Questions

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Welcome to this quiz on The Fetch-Decode-Execute Cycle! Test your knowledge with 10 engaging questions.

Multiple ChoiceInteractive

What is the first step in 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}} step, the CPU retrieves the instruction from {{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

The CPU clock speed is 3 GHz. How many cycles occur in 1 second?

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Code CompletionInteractive

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

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Multiple ChoiceInteractive

Which register holds the address of the next instruction to fetch?

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typedAnswer

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

Multi-SelectInteractive

Which factors can affect CPU performance during the Fetch-Decode-Execute cycle? (Select all that apply)

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Multiple ChoiceInteractive

What is the role of the Memory Data Register (MDR) in the cycle?

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