2 Recall the various deadlock detection and prevention algorithms we've discussed in class and consider the following snapshot of a system with five processes (P10, P11, P12, P13, P14) and four resources (R1, R2, R3, R4). R1, R2, R3, and R4 have a total of 11, 13, 7, and 9 resources, respectively. There are no current outstanding queued unsatisfied requests. Table 1: Allocation Table 2: Max R1 R2 R3 R4 PID R1 R2 R3 R4 PID 10 4 2 1 3 10 11 3 1 12 1 13 0 0 14 1 3012 3 4 11 0 0 12 1 13 1 14 81323 75524 7 3 5 4 5 102300 36373 8 Is the system currently in a safe or unsafe state? If safe, provide the process execution order. If unsafe explain your answer.
2 Recall the various deadlock detection and prevention algorithms we've discussed in class and consider the following snapshot of a system with five processes (P10, P11, P12, P13, P14) and four resources (R1, R2, R3, R4). R1, R2, R3, and R4 have a total of 11, 13, 7, and 9 resources, respectively. There are no current outstanding queued unsatisfied requests. Table 1: Allocation Table 2: Max R1 R2 R3 R4 PID R1 R2 R3 R4 PID 10 4 2 1 3 10 11 3 1 12 1 13 0 0 14 1 3012 3 4 11 0 0 12 1 13 1 14 81323 75524 7 3 5 4 5 102300 36373 8 Is the system currently in a safe or unsafe state? If safe, provide the process execution order. If unsafe explain 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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Question
Transcribed Image Text:2
Recall the various deadlock detection and prevention algorithms we've discussed in class and
consider the following snapshot of a system with five processes (P10, P11, P12, P13, P14) and four resources
(R1, R2, R3, R4). R1, R2, R3, and R4 have a total of 11, 13, 7, and 9 resources, respectively. There are no
current outstanding queued unsatisfied requests.
Table 1: Allocation
Table 2: Max
R3 R4
PID
R.1 R2 R3 R4
PID
R1
10
4
11
3
12
1
215
2
1
3
10
13
0
5
0
14
1
3012
4
11
12
012
1
13
1
14
231323
75524
R2
5
5
432300
36373
8
Is the system currently in a safe or unsafe state? If safe, provide the process execution order. If unsafe
explain your answer.
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