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 with 10 questions and learn more about the central processing unit!
What does CPU stand for?
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Which of the following are parts of the CPU? (Select all that apply)
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The CPU is often called the {{blank0}} of the computer because it executes instructions and processes data.
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Match the items on the left with their correct pairs on the right
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Which CPU component temporarily stores data being used during processing?
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The {{blank0}} of the CPU increases the number of instructions it can process per second.
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How does the number of cores in a CPU affect performance?
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Which of the following factors can affect CPU performance? (Select all that apply)
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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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Why is the cache important for CPU performance?
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