Quiz: The CPU
OCR GCSE J277 Computer Science specification
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Welcome to this quiz on The CPU. Test your knowledge with 10 questions!
What is the main role of the CPU in a computer?
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Which of the following are components of the CPU? (Select all that apply)
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The {{blank0}} is used by the CPU to hold the address of the next instruction, while the {{blank1}} holds the data being fetched or stored.
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Match the items on the left with their correct pairs on the right
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What does the term 'clock speed' refer to in a CPU?
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If a CPU has 4 cores and each core has a clock speed of 3 GHz, calculate the total number of instructions that can be executed per second.
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Which of the following describes an embedded system?
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The {{blank0}} is a small, fast memory located close to the CPU, while the {{blank1}} handles arithmetic and logical operations.
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Match the items on the left with their correct pairs on the right
Which factor does NOT affect CPU performance?
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