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 fun questions!
What does CPU stand for?
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The CPU is often called the {{blank0}} of the computer.
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Which of the following are functions of the CPU? (Select all that apply)
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Which component of the CPU performs arithmetic operations?
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Match the items on the left with their correct pairs on the right
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If a CPU operates at 3 GHz, how many cycles does it complete in one second?
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Which register holds the address of the next instruction?
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The {{blank0}} is used to store intermediate results during calculations.
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Match the items on the left with their correct pairs on the right
Which factor can improve CPU performance?
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