Question: What are the four conditions that MUST be present for deadlock to be possible? 1) Mutual exclusion Only one process may use a resource at

What are the four conditions that MUST be present for deadlock to be possible?

1) Mutual exclusion Only one process may use a resource at a time No process may access a resource unit that has been allocated to another process.

2) Hold and Wait: a process may hold allocated resources while awaiting assignment of others

3) No preemption: no resources can forcibly removed from a process holding it


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