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 these 10 questions and learn why the CPU is the brain of the computer.
What is the main role of the CPU in a computer?
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The CPU is often called the {{blank0}} of the computer because it controls and processes all instructions.
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Which components are part 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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Which register holds the address of the next instruction to be executed?
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Match the items on the left with their correct pairs on the right
The {{blank0}} cycle describes how the CPU fetches, decodes, and executes instructions.
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How does increasing the CPU's clock speed affect performance?
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Which factors can improve CPU performance? (Select all that apply)
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What is the purpose of an embedded CPU in devices like washing machines?
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