What is the significance of using Bankers algorithm? Consider the following snapshot of a system:                Allocation     MAX      Available                 A B C D      A B C D     A B C D a. P0       0 0 1 2        0 0 1 2      1 5 2 0 b. P1       1 0 0 0        1 7 5 0 c. P2       1 3 5 4        2 3 5 6 d. P3       0 6 3 2        0 6 5 2 e. P4       0 0 1 4        0 6 5 6 Answer the following questions using the Banker’s algorithm: i. What is the content of the matrix Need  ii. Is the system in a safe state? Explain iii If a request from process P1 arrives for (0,4,2,0), can the request be granted immediately? Explain

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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What is the significance of using Bankers algorithm? Consider the following snapshot of a system:

               Allocation     MAX      Available

                A B C D      A B C D     A B C D

a. P0       0 0 1 2        0 0 1 2      1 5 2 0

b. P1       1 0 0 0        1 7 5 0

c. P2       1 3 5 4        2 3 5 6

d. P3       0 6 3 2        0 6 5 2

e. P4       0 0 1 4        0 6 5 6

Answer the following questions using the Banker’s algorithm:

i. What is the content of the matrix Need 

ii. Is the system in a safe state? Explain

iii If a request from process P1 arrives for (0,4,2,0), can the request be granted immediately? Explain

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