OS QUIZ QUESTIONS

1.       Define Operating systems.

2.       What is use of resource abstraction?

3.       Write short notes on batch processing systems.

4.       What are basic functions of operating systems?

5.       Define process and draw process state diagram

6.       Define PCB and draw diagram.

7.       Define program counter and interrupt.

8.       Write differences between ready queue and I/O queue.

9.       What are types of schedulers and define those.

10.   Define context switching and threads.

11.   What are benefits of threads and types of threads?

12.   Define CPU burst and I/O burst.

13.   What is preemptive and non-preemptive scheduling?

14.   Define dispatcher and throughput.

15.   Define race condition.

16.   Write short notes on critical section problem.

17.   What are requirements of critical section problem?

18.   What are hardware commands in synchronization of hardware?

19.   Define semaphore and spin locks.

20.   Define convey effect and starvation.