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Problem: Characterize the state of the system given the following table below with total resources R1 = 3, and R2 = 5. Alloc Alloc Маx Маx Process R1 R2 R1 R2 A 1 2 4 C 1 1 1 1 2N N N

Problem: Characterize the state of the system given the following table below with total resources R1 = 3, and R2 = 5. Alloc Alloc Маx Маx Process R1 R2 R1 R2 A 1 2 4 C 1 1 1 1 2N N N

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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1) What are the available resources for R1 and R2?   

a. 0 and 0 respectively

b. 2 and 4 respectively

c.  2 and 1 respectively

d. 1 and 1 respectively

 

2) What is the remaining resource need of process A?

a. R1=4, R2=2

b. R1=0, R2=2

c. R1=1, R2=2

d. R1=3, R2=0


3) What is the remaining resource need of process D?   

a. R1=1, R2=2

b.R1=0, R2=1

c. R1=3, R2=0

d. R1=1, R2=1

 
4) What is the current state of the system?              

a. System has circular path

b. The system is in safe state

c. It is unsafe state

d. The state is undetermined


5) What is the safe sequence of the system?  

a. <D C B A>

b.<D B C A>

c. None, because it is unsafe

d. <D C A B>

Problem: Characterize the state of the system given the following table below with total resources R1 = 3, and R2 = 5. Alloc Alloc Маx Маx Process R1 R2 R1 R2 A 1 2 4 C 1 1 1 1 2N N N
Transcribed Image Text:Problem: Characterize the state of the system given the following table below with total resources R1 = 3, and R2 = 5. Alloc Alloc Маx Маx Process R1 R2 R1 R2 A 1 2 4 C 1 1 1 1 2N N N
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