Question 1 Consider the following snapshot of a system: PO P1 P2 P3 P4 Allocation Max ABCD 3111 4121 2103 2312 2432 Available ABCD 1123 ABCD 4322 5353 2316 3434 4665 Answer the following questions using the banker's algorithm: a. Illustrate that the system is in a safe state by demonstrating an order in which the processes may complete. b. If a request from process P1 arrives for (1, 1, 0, 0), can the request be granted immediately? c. If a request from process P4 arrives for (0, 0, 2, 0), can the request be granted immediately?

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 1
Consider the following snapshot of a system:
Available
A B C D
1123
PO
P1
P2
P3
P4
Allocation Max
ABCD
3111
4121
2103
2312
2432
ABCD
4322
5353
2316
3434
4665
Answer the following questions using the banker's algorithm:
a. Illustrate that the system is in a safe state by demonstrating an order in which
the processes may complete.
b. If a request from process P1 arrives for (1, 1, 0, 0), can the request be granted
immediately?
c. If a request from process P4 arrives for (0, 0, 2, 0), can the request be granted
immediately?
Transcribed Image Text:Question 1 Consider the following snapshot of a system: Available A B C D 1123 PO P1 P2 P3 P4 Allocation Max ABCD 3111 4121 2103 2312 2432 ABCD 4322 5353 2316 3434 4665 Answer the following questions using the banker's algorithm: a. Illustrate that the system is in a safe state by demonstrating an order in which the processes may complete. b. If a request from process P1 arrives for (1, 1, 0, 0), can the request be granted immediately? c. If a request from process P4 arrives for (0, 0, 2, 0), can the request be granted immediately?
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