Quiz: MAR - Storing the Address

OCR GCSE J277 Computer Science specification

10 Steps8 Questions

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Building on what you've learned about registers and the CPU, let's test your understanding of the Memory Address Register (MAR) and its role!

Multiple ChoiceInteractive

What does the MAR store?

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Multi-SelectInteractive

Which statements about the MAR are true? (Select all that apply)

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Fill in the BlankInteractive

The {{blank0}} stores the address of the {{blank1}} to be fetched or written.

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MatchingInteractive

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

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Math EquationInteractive

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

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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

Where does the MAR send the address it stores?

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Multi-SelectInteractive

Which factors affect how quickly the MAR retrieves addresses? (Select all that apply)

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