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 designed just for you.
What does CPU stand for?
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Which of the following are roles of the CPU? (Select all that apply)
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The CPU is often called the {{blank0}} of the computer because it processes all instructions.
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Match the items on the left with their correct pairs on the right
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Which part of the CPU temporarily holds the address of the next instruction?
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Match the items on the left with their correct pairs on the right
What is the role of the Accumulator in the CPU?
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Which factors affect CPU performance? (Select all that apply)
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The {{blank0}} cycle describes the process the CPU uses to fetch, decode, and execute instructions.
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Why is cache important in the CPU?
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