Q1. In brief describe the execution of a complete instruction with help of fetch and execute stage.
Q2. Describe logical, circular and arithmetic shift micro-operation. Give a hardware design to implement the above shift operation for the 4-bit data.
Q3. What do you mean by Von-Neumann architecture? How it is distinct from the Harvard architecture?
Describe computer architecture currently in use.
Q4. Why do we require virtual memory? How it is implemented in the computer system? Describe.
Q5. Design a 4-bit BCD adder and describe its operation.
Q6. Draw the neat flow chart of addition and subtraction algorithm for signed binary number. Describe each step of it with illustration.