Quiz

Quiz: CPU Components and Their Functions

OCR H446 Computer Science Specification

10 Steps8 Questions

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Welcome! Building on what you've learned about the Fetch-Decode-Execute cycle, let's explore the components of the CPU and how they work.

Multiple ChoiceInteractive

Which component of the CPU is responsible for performing arithmetic and logic operations?

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Multi-SelectInteractive

Which of the following are registers in the CPU? (Select all that apply)

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Fill in the BlankInteractive

The {{blank0}} is responsible for directing operations within the CPU and coordinating the Fetch-Decode-Execute cycle.

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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 2 billion instructions per second, how many instructions does it execute in 1 minute?

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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 type of bus carries signals to control the operation of the CPU?

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Multi-SelectInteractive

Which factors affect the performance of a CPU? (Select all that apply)

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