Quiz: Why the CPU Is Essential
OCR GCSE J277 Computer Science specification
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Welcome to this quiz about why the CPU is essential in a computer system. Test your knowledge and learn something new!
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 because it {{blank1}} tasks and processes instructions.
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Match the items on the left with their correct pairs on the right
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A CPU processes 3 billion instructions per second. How many instructions are processed in 10 seconds?
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Which register holds the address of the next instruction to be fetched?
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The {{blank0}} cycle describes how the CPU processes instructions step by step.
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Match the items on the left with their correct pairs on the right
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