Quiz: Why the CPU Is Essential
OCR GCSE J277 Computer Science specification
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Welcome to this quiz on why the CPU is essential. Test your knowledge about the CPU's role and importance!
What is the main role of the CPU in a computer?
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Which of the following are functions of the CPU? (Select all that apply)
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The CPU is often called the {{blank0}} of the computer because it processes instructions and manages tasks.
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Match the items on the left with their correct pairs on the right
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If a CPU has a clock speed of 3 GHz, how many cycles does it process per second?
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Which factor can improve CPU performance?
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The {{blank0}} executes instructions and manages the flow of data within the CPU.
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Match the items on the left with their correct pairs on the right
What happens during the fetch–execute cycle?
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Which of the following directly affect CPU performance? (Select all that apply)
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