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Consider a system with five processes and three resource type. Resource type X has 7 instances, resource type Y has 10 instances and resource type Z has 5 instances. Suppose that at time 0, the following snapshot of the system has been taken.       Suppose B request 2 additional instances of resource type X and 1 instance for resource type Y, can the request be granted? Is the system safe? If yes, what is the safe sequence?

Consider a system with five processes and three resource type. Resource type X has 7 instances, resource type Y has 10 instances and resource type Z has 5 instances. Suppose that at time 0, the following snapshot of the system has been taken.       Suppose B request 2 additional instances of resource type X and 1 instance for resource type Y, can the request be granted? Is the system safe? If yes, what is the safe sequence?

Computer Networking: A Top-Down Approach (7th Edition)
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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Consider a system with five processes and three resource type. Resource type X has 7 instances, resource type Y has 10 instances and resource type Z has 5 instances. Suppose that at time 0, the following snapshot of the system has been taken.

 

 

 

Suppose B request 2 additional instances of resource type X and 1 instance for resource type Y, can the request be granted? Is the system safe? If yes, what is the safe sequence?

Allocation Маx Need Available Process Y Y Y X Y A. 1 3 7 5 В 2 2 3 2 C 2 3 D 1 2 1 2 2 2 E 3 N3
Transcribed Image Text:Allocation Маx Need Available Process Y Y Y X Y A. 1 3 7 5 В 2 2 3 2 C 2 3 D 1 2 1 2 2 2 E 3 N3
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