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!
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 CPU is often called the {{blank0}} of the computer because it processes all {{blank1}}.
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Match the items on the left with their correct pairs on the right
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A CPU has a clock speed of 3 GHz. How many cycles does it complete per second?
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Match the items on the left with their correct pairs on the right
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Match the items on the left with their correct pairs on the right
Which feature of the CPU affects how many instructions it can process at one time?
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Which factors can improve CPU performance? (Select all that apply)
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The CPU fetches instructions from {{blank0}} and executes them using the {{blank1}}.
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