Q3. Consider a system with five processes P0, P1, P2, P3 and P4 and four resources types A, B, C and D. Resource type A has 4 instances, resource type B has 3 instances, resource type C has 1 instance and resource type D has 2 instances. P0 holds an instance of A and requests an instance of B and D. P1 holds an instance of B and requests an instance of A and C. P2 holds an instance of C and requests an instance of A. P3 holds an instance of D and requests an instance of B and C. P4 holds an instance of A. Draw a directed resources allocation graph to represent the above system state.
Q3. Consider a system with five processes P0, P1, P2, P3 and P4 and four resources types A, B, C and D. Resource type A has 4 instances, resource type B has 3 instances, resource type C has 1 instance and resource type D has 2 instances. P0 holds an instance of A and requests an instance of B and D. P1 holds an instance of B and requests an instance of A and C. P2 holds an instance of C and requests an instance of A. P3 holds an instance of D and requests an instance of B and C. P4 holds an instance of A. Draw a directed resources allocation graph to represent the above system state.
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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Q3. Consider a system with five processes P0, P1, P2, P3 and P4 and four resources types A, B, C and D. Resource type A has 4 instances, resource type B has 3 instances, resource type C has 1 instance and resource type D has 2 instances.
- P0 holds an instance of A and requests an instance of B and D.
- P1 holds an instance of B and requests an instance of A and C.
- P2 holds an instance of C and requests an instance of A.
- P3 holds an instance of D and requests an instance of B and C.
- P4 holds an instance of A.
- Draw a directed resources allocation graph to represent the above system state.
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