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Computers and Technology, 17.12.2019 01:31 Nayb17

4) two processes, a and b, each need three records, 1, 2, and 3 in a database. if a asks for them in the order 1,2,3, and b asks for them in the same order, deadlock is not possible. with three resources, there are 3! (factoral 3*2*1) or six possible combinations in which each process can request them. what fraction of all the combinations is guaranteed to be deadlock free?

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