[X, 1 ; 3] [Y,1;4] [Ү, 1;4[X, 3;2]] [X,1;4[Y, 2; 2]] [Y,1;3] he priority of T; is higher than T; if i

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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 A fixed-priority system contains five tasks. There are two kinds of resources X and Y. Resource X has 3 units and resource Y has 2 units. The resource requirements of the tasks are as follows: 

 

[X, 1 ; 3]
[Y,1;4]
[Y, 1; 4 [X, 3; 2]]
[X, 1 ; 4 [ Y, 2 ; 2]]
[Y,1;3]
The priority of T; is higher than T; if i< j. Suppose that the system uses Baker's stack-based policy
T1:
T2:
T3:
T4:
Ts:
(SRP) protocol. What are the maximum blocking times of the jobs?
Transcribed Image Text:[X, 1 ; 3] [Y,1;4] [Y, 1; 4 [X, 3; 2]] [X, 1 ; 4 [ Y, 2 ; 2]] [Y,1;3] The priority of T; is higher than T; if i< j. Suppose that the system uses Baker's stack-based policy T1: T2: T3: T4: Ts: (SRP) protocol. What are the maximum blocking times of the jobs?
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