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Operating Systems 2
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Operating Systems 2
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25 Questions

1. In priority scheduling algorithm
2. Suppose that a process is in
3. If all processes I/O bound, the ready queue will almost always be ______, and the Short term Scheduler will have a ______ to do.
4. The entry of all the PCBs of the current processes is in :
5. The OS X has
6. Time quantum is defined in
7. The One to One model allows :
8. What is the ready state of a process?
9. The scheme used in the above question is known as _______ or ________.
10. Which of the following state transitions is not possible ?
11. In the SETUP state :
12. Broadcasting delivers the content to :
13. problem encountered in multitasking when a process is perpetually denied necessary resources is called
14. Which of the following is not the state of a process ?
15. Which of the following do not belong to queues for processes ?
16. The interval from the time of submission of a process to the time of completion is termed as
17. Which of the following need not necessarily be saved on a context switch between processes ?
18. Which of the following does not interrupt a running process ?
19. In multilevel feedback scheduling algorithm
20. Which module gives control of the CPU to the process selected by the short-term scheduler?
21. Which scheduling algorithm allocates the CPU first to the process that requests the CPU first?
22. Which one of the following is not a real time operating system?
23. What is compaction?
24. In the One to One model when a thread makes a blocking system call :
25. What is a short-term scheduler ?