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hree jobs are in the queue. The number of tickets each has and the number of seconds of processing time each requires re shown in Table 2. Assume that quanta of CPU time are sufficiently small, and that no other processes get any tíckets efore the last of these processes complete. For the following questions, please circle the correct answer from the andidate list. Table 2 Ising lottery scheduling algorithm, Job # Tickets CPU time turnaround time for Job 1 is 1 30 10 (a) 20 (b) 25 (c) 30 (d) 35 turnaround time for Job 2 is 30 15 (b) 25 10 (a) 20 (c) 30 (d) 35 40 turnaround time for Job 3 is (a) 20 (b) 25 (c) 30 (d) 35 average turnaround time is (a) 20 (b) 25 (c) 30 (d) 35 2.

hree jobs are in the queue. The number of tickets each has and the number of seconds of processing time each requires re shown in Table 2. Assume that quanta of CPU time are sufficiently small, and that no other processes get any tíckets efore the last of these processes complete. For the following questions, please circle the correct answer from the andidate list. Table 2 Ising lottery scheduling algorithm, Job # Tickets CPU time turnaround time for Job 1 is 1 30 10 (a) 20 (b) 25 (c) 30 (d) 35 turnaround time for Job 2 is 30 15 (b) 25 10 (a) 20 (c) 30 (d) 35 40 turnaround time for Job 3 is (a) 20 (b) 25 (c) 30 (d) 35 average turnaround time is (a) 20 (b) 25 (c) 30 (d) 35 2.

Practical Management Science
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Three jobs are in the queue. The number of tickets each has and the number of seconds of processing time each requires are shown in Table 2. Assume that quanta of CPU time are sufficiently small, and that no other processes get any tickets before the last of these processes complete. For the following questions, please circle the correct answer from the candidate list. Table 2 Using lottery scheduling algorithm, Job # Tickets CPU time turnaround time for Job 1 is 30 10 (a) 20 (b) 25 (c) 30 (d) 35 2 30 15 turnaround time for Job 2 is (a) 20 (b) 25 (c) 30 (d) 35 3 40 10 turnaround time for Job 3 is (a) 20 (b) 25 (c) 30 (d) 35 average turnaround time is (a) 20 (b) 25 (c) 30 (d) 35 When using lottery scheduling algorithm, what is the turnaround time for Job 1, Job 2, and Job 3? And what is the average turnaround time? 1.
Transcribed Image Text:Three jobs are in the queue. The number of tickets each has and the number of seconds of processing time each requires are shown in Table 2. Assume that quanta of CPU time are sufficiently small, and that no other processes get any tickets before the last of these processes complete. For the following questions, please circle the correct answer from the candidate list. Table 2 Using lottery scheduling algorithm, Job # Tickets CPU time turnaround time for Job 1 is 30 10 (a) 20 (b) 25 (c) 30 (d) 35 2 30 15 turnaround time for Job 2 is (a) 20 (b) 25 (c) 30 (d) 35 3 40 10 turnaround time for Job 3 is (a) 20 (b) 25 (c) 30 (d) 35 average turnaround time is (a) 20 (b) 25 (c) 30 (d) 35 When using lottery scheduling algorithm, what is the turnaround time for Job 1, Job 2, and Job 3? And what is the average turnaround time? 1.
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