OS Interview Question

[palak231]

Hi, this is Palak Sharma
I am an engineering student, I like doing coding in different programming language. I like Python and C programming language most. I worked in almost many OS like Window, IOS and Linux. After some time I have to attend an interview for where question base will be OS. I have also started learning about OS from many platform. Can anyone give me some more tips for cracking OS interview.
Looking for some positive responses.
Thanks

 

[lokeshjoshi]

Hi, @palak231 hope you are doing good, some of the Operating System topics that will help you in the Interview;

1. Operating system architechture
2. Kernal
3. Caching
4. Spooling
5. Interrupts
6. Fragmentation concepts
7. Paging types
8. Threads and Multithreading
9. Multi-tasking
10. Piping
11. Real-time systems
12. Virtual memory
13. Deadlocks
14. Scheduling
15. Round Robin scheduling algorithm
16. Banker’s algorithm
17. Turnaround time and response time
18. Direct Access Method
19. Traps and Trapdoor
20. Time-stamping
21. Disk I/O mechanism
22. RAID levels
23. Overlays
24. Sockets

you can prepare it on the Internet and I found some of the most asked operating systems interview questions here, some of them are:

1: What is an Operating System?
2: Different types of Operating systems.
3: Why is the Operating system Important?
4: What is the Main purpose of the operating system?
5: What is RAID Structure in OS?
6: What is Pipe and when it is used?
7: What is Demand Paging?
8: Difference between main memory and secondary memory
9: What is virtual memory?
10: Different stages of the Process?

hope this will help you to crack the interview and all the very best for your interview.