SDD+The+Processor

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 * Questions**

1. What does ALU stand for?

2. What is the purpose of the ALU?

3. What does the Control Unit do?

4. What is a register?

5. Name 3 elements that a register can store?

6. Give the full name and explain the purpose of the following registers: (a) IR (b) A (c) PC

9. Explain how multi-core processors are used to improve the computer performance.