Deadlock A) A system has four processes and five resources. The Claim matrix, current Allocation matrix and the current Available vector are as follows. Process A B C D Claim 11221 22211 21310 11213 Available 00x11 Allocation 11110 20111 11010 10211 What is the smallest value of x for which this is a safe state? Explain and show the steps clearly.

Deadlock A) A system has four processes and five resources. The Claim matrix, current Allocation matrix and the current Available vector are as follows. Process A B C D Claim 11221 22211 21310 11213 Available 00x11 Allocation 11110 20111 11010 10211 What is the smallest value of x for which this is a safe state? Explain and show the steps clearly.

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter20: Queuing Theory

Section: Chapter Questions

Problem 17RP

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please help for parts A,B,C,D of this question. You can choose which option you want to pick for the problem.
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As a teaching administrator of the department, your responsibility is to schedule the classes for a particular classroom. Suppose there are n classes, each class i is represented by its start time and finishing time [Si, fi], and we say that two classes i and j are non-conflicting if they do not overlap in time (i.e., sizfj or szfi). You want to schedule as many classes for the classroom as possible, but the scheduled classes should be non-conflicting. Develop an algorithm so that you can select the maximum number of classes for the classroom. (We are expecting either pseudocode or language description of your algorithm)
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