Question: Problem 2: Deadlock Avoidance Assume the system consists of four resources, R1, R2, R3, R4. Before any process runs, there are 5 R1s, 4 R2s,

Problem 2: Deadlock Avoidance Assume the system consists of four resources,

Problem 2: Deadlock Avoidance Assume the system consists of four resources, R1, R2, R3, R4. Before any process runs, there are 5 R1s, 4 R2s, 7 R3s and 6 R4s available. There are also four processes, P1, P2, P3, P4. At the time of interest, the state of the program looks like this: a) Show that the system is safe in this state. b) What possible requests can be granted without driving the system into an unsafe state

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