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IMPORTANT
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If a process is in a Blocked state waiting for some I/O service. The next state it goes in is:
(a)Running state
(b)Ready state
(c)Wait state
(d)Terminated state
(e)None of these

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Important Questions on Operating System
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IMPORTANT
Which of the following state transitions are possible?

EASY
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IMPORTANT
Which one of the following is a Synchronization tool?

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IMPORTANT
Which one is true about binary semaphore?

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IMPORTANT
Which condition leads to deadlock?

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A process is defined as _____.

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The time interval from the time of submission of a process to the time of completion is termed as _____.

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Priority of a process in priority scheduling algorithm is compared with the priority of _____.

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IMPORTANT
Non-Preemptive scheduling occurs in which of the following cases?
