Operating System Question & Answer | Part 1 | As per SBTE Bihar Syllabus

1. Explain context switch with help of diagram

2. List different file allocation methods. Explain any one in detail 

3. Explain distributed Operating System with advantages and disadvantages 

4. Explain structure of Unix OS

5. Explain main memory Management components of OS with its activities

6. Explain first come first served (FCFS) algorithm. Give one example. State any one advantages and one disadvantage. 

7. Explain following multi threading models with advantages and disadvantages (i) Many to one (ii) Many to Many

8. Explain different file access methods

9. Explain different methods of inter process communication with help of diagram

10. Explain user thread and kernel threads

11. Explain different activities of I/O system management components of OS

12. Explain critical section problem with example

13. Differential between Monolithic and Micro kernel OS

14. Differentiate between preemptive and non-preemptive scheduling

15. Write Steps of banker’s algorithm to avoid deadlock

16. Explain any four benefits of using threads

17. Explain different file attributes 

18. Explain execution of system call with diagram

19. Explain Shortest Remaining Time Next (SRTN) scheduling algorithm with example

20. Explain Process Control Block with suitable Diagram.

21. Explain Booting Procedure of UNIX

22. List different directory structure and explain any one in detail

23. Describe Multiprocessor Operating System with its two advantages 

24. Explain any six services of Operating System. Draw diagram of services of OS 

25. Difference between Segmentation and Paging.

26. Explain Real Time Operating System. Explain its types

27. Explain concept of Virtual Memory with Diagram

28. Describe Layered Structure of Operating System