There are four processes which are going to share nine tape drives. Their current and maximum number of allocation numbers are as follows : process current maximum p1 3 6 P2 1 2 P3 4 9 P4 0 2 a. Is the system in a safe state? Why ? Find the safe sequence. b. Is the system deadlocked? Why or why not?

There are four processes which are going to share nine tape drives. Their current and maximum number of allocation numbers are as follows : process current maximum p1 3 6 P2 1 2 P3 4 9 P4 0 2 a. Is the system in a safe state? Why ? Find the safe sequence. b. Is the system deadlocked? Why or why not?

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter20: Queuing Theory

Section20.10: Exponential Queues In Series And Open Queuing Networks

Problem 12P

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