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 referred to as 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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Match the items on the left with their correct pairs on the right
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What is the purpose of the Program Counter (PC) within a CPU?
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If a CPU executes 3 billion instructions per second, how many instructions does it execute in 10 seconds?
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Which factor does NOT directly improve CPU performance?
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Match the items on the left with their correct pairs on the right
Which registers are part of the CPU? (Select all that apply)
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What is an embedded system?
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