[Solved] Which of the following condition(s) is/are required for a deadlock to be possible?

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Q.	Which of the following condition(s) is/are required for a deadlock to be possible?
A.	mutual exclusion
B.	a process may hold allocated resources while awaiting
C.	no resource can be forcibly removed from a process
D.	All of the mentioned
Answer» D. All of the mentioned

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