Q. Which scheduler controls the degree of multi programming?

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Q. A scheduling algorithm is fair

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Q. What is a long-term scheduler ?

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Q. If all processes I/O bound, the ready queue will almost always be ______, and the Short term Scheduler will have a ______ to do.

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Q. What is a medium-term scheduler ?

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Q. What is a short-term scheduler ?

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Q. The primary distinction between the short term scheduler and the long term scheduler is :

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Q. The only state transition that is initiated by the user process itself is :

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Q. In a time-sharing operating system, when the time slot given to a process is completed, the process goes from the running state to the :

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Q. In a multi-programming environment :

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Q. Suppose that a process is in “Blocked” state waiting for some I/O service. When the service is completed, it goes to the :

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Q. The context of a process in the PCB of a process does not contain :

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Q. Which of the following need not necessarily be saved on a context switch between processes ?

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Q. Which of the following does not interrupt a running process ?

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Q. Which of the following state transitions is not possible ?

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Q. Which of following is not an advantage of multiprogramming ?

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Q. Spooling is most beneficial where

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Q. Which scheduling policy is most suitable for time shared operating system ?

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Q. Belady anomaly occurs in ?

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Q. Which among following scheduling algorithms give minimum average waiting time

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