Earliest Deadline First* (star) : In Given are seven tasks A,B,C,D,E, F,Gwith following precedence constraints described by the graph.All tasks arrive at time to = 0, have a common deadline d = 20 andthe following execution times:CDEFG2 5 1A BC; 3 243i. Modify the release times and deadlines so that EDF* can beused for its scheduling.ii. Assume the additional precedence constraint E > A. Is therestill a feasible schedule for the above task set? Justify youranswer.

The solution for the above-given question is given below:

Earliest Deadline First* (star) : In Given are seven tasks A,B,C,D,E, F,G with following precedence constraints described by the graph. B All tasks arrive at time to = 0, have a common deadline d = 20 and the following execution times: A B CDEF G C; 3 2 4 3 2| 5 1 i. Modify the release times and deadlines so that EDF* can be used for its scheduling. ii. Assume the additional precedence constraint E > A. Is there still a feasible schedule for the above task set? Justify your answer.

Earliest Deadline First* (star) : In Given are seven tasks A,B,C,D,E, F,G with following precedence constraints described by the graph. B All tasks arrive at time to = 0, have a common deadline d = 20 and the following execution times: A B CDEF G C; 3 2 4 3 2| 5 1 i. Modify the release times and deadlines so that EDF* can be used for its scheduling. ii. Assume the additional precedence constraint E > A. Is there still a feasible schedule for the above task set? Justify your answer.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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