Memory management Interview questions

Total available count: 45
Subject - Operating System
Subsubject - Memory management

What are the processes that are not bothered by the swapper? Give Reason.

Zombie process: They do not take any up physical memory. Processes locked in memories that are updating the region of the process.

Kernel swaps only the sleeping processes rather than the ‘ready-to-run’ processes, as they have the higher probability of being scheduled than the Sleeping processes.

Next 5 interview question(s)

How the Swapper works?
What is Expansion swap?
What is Fork swap?
What are the entities that are swapped out of the main memory while swapping the process out of the main memory?
What do you mean by u-area (user area) or u-block?