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Having a bit of an issue with numbers 5 and 6, if any insight can be provided I'd really appreciate it. Thank you R1 R2
Having a bit of an issue with numbers 5 and 6, if any insight can be provided I'd really appreciate it. Thank you
R1 R2 R3 P1 P2 P3 Consider the directed resource graph shown below, and answer the following questions: a. Is this system deadlocked? b. Which, if any, processes are blocked? c. What is the resulting graph after reduction? 5. R1 R2 R3 P1 P2 P3 6. Consider a system with 13 dedicated devices of the same type. All jobs cur- rently running on this system require a maximum of three devices to com- plete their execution, but they each run for long periods of time with just two devices, and request the remaining one only at the very end of the run. Assume that the job stream is endless and that your operating system's device allocation policy is a very conservative one: no job will be started unless all the required drives have been allocated to it for the entire dura- tion of its run. a. What is the maximum number of jobs that can be in progress at once? Explain your answer. b. What are the minimum and maximum number of devices that may be idle as a result of this policy? Under what circumstances would an additional job be startedStep by Step Solution
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