Question

Which of following is not a condition of Dead Lock ?
A. Mutual Exclusion
B. No Preemption
C. Hold and Wait
D. Data Transfer

Answer 1

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ans

Option.D

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Answer 2

Option (D) is correct.

Data Transfer is not a condition of Dead Lock.

About condition of Dead Lock :

• A deadlock is a process by which two or even more processes are waiting for each other.

• There are four possible scenarios that might lead to a deadlock. The Coffman requirements are a set of four criteria that are not necessarily mutually exclusive.
• Some of the possibilities are mutual exclusion, hold and wait, no Preemption, and circular wait. All four elements must be completed at the same moment for a deadlock to occur.