On this page, you will find all the most important and most asked questions from unit 4 of the Operating System subject.
Questions
- What do you mean by memory protection.
- What is address binding.
- Write the difference between logical address space and physical address space.
- What do you understand by overlays.
- What do you mean by swapping?
- Explain the single partitioning scheme in memory.
- Explain the multiple partitioning scheme in memory. Write its advantage and disadvantage.
- What do you mean by dynamic partitioning. Write its advantage and disadvantage.
- What is external and internal fragmentation?
- Discuss the dynamic memory allocation technique.
- Explain the term paging. How page table is implemented?
- Discuss the cache memory organization.
- Write the different technique for page table implementation.
- What do you mean by segmentation?
- What do you mean by virtual memory? How memory management unit translate the virtual address in the physical address.
- What is demand paging? write its advantage.
- Write the steps for handling a page fault.
- What do you mean by EAT(effective Access Time).
- Write the difference between Paging and Segmentation.
- What is page replacement policy?
- Explain the various page replacement algorithm with suitable examples.
- What do you mean by Belady’s anomaly?
- Write a note on Thrashing.
