- States of a process, and how to check a process's status?
- new/ready/running/waiting/terminated
- How to create daemon process? What is zombie process?
- why you can't kill a process? (kernel staet, ignore kill signal)
- What is the use of PROC fs in linux?
- Process schedudling algo?
- FCFS, SJF, round robin, multi-level feedback queue, prioritization
- Mulit-level pagination
- Page eviction algos
- OPT/FIFO/LRU/LFU - difference between LRU and LFU?
- When will context switch happen?