? Prevention- Place restrictions on resource requests so that deadlock cannot occur.
? Avoidance- Plan ahead so that you never get in to a situation where deadlock is inevitable.
? Recovery- when deadlock is identified in the system, it recovers from it by removing some of the causes of the deadlock.
? Detection – detecting whether the deadlock actually exists and identifies the processes and resources that are involved in the deadlock.   _{Your Comment}