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)

1
How the Swapper works?
2
What is Expansion swap?
3
What is Fork swap?
4
What are the entities that are swapped out of the main memory while swapping the process out of the main memory?
5
What do you mean by u-area (user area) or u-block?