Which of the following condition is required for a deadlock to be possible?a.All of the mentionedb.No resource can be forcibly removed from a process holding itc.Mutual exclusiond.A process may hold allocated resources while awaiting assignment of other resources
Question
Which of the following condition is required for a deadlock to be possible?a.All of the mentionedb.No resource can be forcibly removed from a process holding itc.Mutual exclusiond.A process may hold allocated resources while awaiting assignment of other resources
Solution
All of the mentioned conditions are required for a deadlock to be possible.
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Mutual Exclusion: This condition states that at least one resource must be held in a non-sharable mode. If another process requests this resource, that process must be delayed until the resource has been released.
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Hold and Wait: A process must be holding at least one resource and waiting to acquire additional resources that are currently being held by other processes.
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No Preemption: Resources cannot be forcibly removed from the processes holding them until the resources have been used to completion. Resources can only be released voluntarily by the process holding them.
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Circular Wait: A set of processes must be waiting for a resource that is being held by another process in the set, which creates a cycle of processes.
So, the answer is a. All of the mentioned.
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