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 focused on the central role of the CPU in a computer!
What is the main role of the CPU in a computer?
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Which of the following are functions of the CPU? (Select all that apply)
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The CPU is often called the {{blank0}} of the computer.
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Match the items on the left with their correct pairs on the right
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The CPU fetches instructions from {{blank0}}, decodes them, and executes them using the {{blank1}}.
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Which factor directly increases the speed of the CPU?
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The CPU uses the {{blank0}} register to keep track of the memory location of the next instruction.
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Match the items on the left with their correct pairs on the right
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Which of the following are characteristics of embedded systems? (Select all that apply)
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Which of these is an example of an embedded system?
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