COMPUTER ORGANIZATION & ARCHITECTURE

1. What do you mean by digital computer? Explain the block diagram of a digital computer.

2. What do you mean by Difference Engine? Explain the structure of Babbage's Difference Engine.

3. What do you mean by Microprocessor? Define the CPU organization of 8085 microprocessor.

4. Define the term Bus. Explain the structure of Single Bus Organization and Two Bus Organization.

5. What do you mean by Addressing Mode? Classify different types of Addressing modes.

6. What is ALU? Explain the ALU operations.

7. Write down the Booth's Multiplication Algorithm. Justify the Booth's Multiplication Algorithm

8. Differentiate between Static Memories and Dynamic Memories.

9. What is mapping function? Classify different types of mapping functions.

10. Write short note on the following.

a) Programmed I/O
b) DMA