Part 1
1) Compare and contrast logical and physical addresses and address space.
2) What is paging? What are its advantages? Disadvantages?
3) Describe the page replacement process.
Part 2:
1) Compare and contrast Random and Sequential File Access Methods.
2) What is Direct Memory Access I/O? What purpose does it serve?
3) When a program makes a request for I/O what happens to the processor? What mechanism is used to tell the processor that the IO is finished?