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CPU Components Quiz

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Questions and Answers

What is the main purpose of the CPU?

To transfer data and instructions

To store data and instructions

To display data and instructions

To process data and instructions (correct)

Which component of the CPU sends control signals to direct its operation?

RAM

Motherboard

Control Unit (CU (correct)

ALU

What does the CPU do as part of the fetch-execute cycle?

Stores data in RAM

Decodes instructions (correct)

Sends control signals to the ALU

Attaches to the motherboard

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Description

Test your knowledge of the CPU components with this OCR 1.1a specification quiz. Explore the importance of the Central Processing Unit (CPU) and its role in processing data and instructions through the fetch-execute cycle. This quiz covers the Control Unit (CU), Arithmetic Logic Unit (ALU), and other essential CPU components. Sharpen your understanding of the CPU and enhance your exam preparation with this quiz.