Previous Year Very Short Questions of OS (BSC-IT 3rd)

Operating system

Previous year question paper with solutions for Operating system

Our website provides solved previous year question paper for Operating system . Doing preparation from the previous year question paper helps you to get good marks in exams. From our OS question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

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  1. What is Process Control Block?
  2. Describe the booting process of an operating system
  3. Compare thread and process
  4. What is thrashing? Give the cause of thrashing?
  5. What is the difference between short term scheduler and long term scheduler?
  6. List out different schemes for protection and security
  7. List out various file operations
  8. What is the difference between seek time and rotational latency time?
  9. What is inter-process Communication?
  10. What is the main advantage of multiprogramming?
  11. Differentiate between internal interrupt and external interrupt?
  12. What is the disadvantage of FCFS scheduling algorithm?
  13. Differentiate between preemptive and non-preemptive scheduling?
  14. Explain in brief about process synchronization
  15. What is Difference between Deadlock avoidance and Deadlock prevention?
  16. Differentiate between Logical and Physical address space.
  17. What is page replacement?
  18. Define the term file. List various attributes of a file.
  19. Define the term Disk Bandwidth
  20. Define the term Authentication