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 is the main role of the CPU in a computer?
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Which of the following are tasks performed by the CPU? (Select all that apply)
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The CPU is often called the {{blank0}} of the computer because it processes {{blank1}}.
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Match the items on the left with their correct pairs on the right
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Which CPU register holds the address of the next instruction to be fetched?
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If the CPU has a clock speed of 3 GHz, how many cycles does it perform per second?
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What does the fetch-decode-execute cycle describe?
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Match the items on the left with their correct pairs on the right
Which of the following factors affect CPU performance? (Select all that apply)
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What is an embedded system?
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