Consider the following snapshot of a system: Allocation Max Available АВСD AВСD АВСD АВCD РО 0012 0012 P1 1000 1750 P2 1354 2356 1520 P3 0632 0652 P4 0014 0656 Answer the following questions using the banker's algorithm: a. What is the content of the matrix Need? b. Is the system in a safe state? c. If a request from process P1 arrives for (0,4,2,0), can the request be granted immediately. Justify your answer.

Consider the following snapshot of a system: Allocation Max Available АВСD AВСD АВСD АВCD РО 0012 0012 P1 1000 1750 P2 1354 2356 1520 P3 0632 0652 P4 0014 0656 Answer the following questions using the banker's algorithm: a. What is the content of the matrix Need? b. Is the system in a safe state? c. If a request from process P1 arrives for (0,4,2,0), can the request be granted immediately. Justify your answer.

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

Section: Chapter Questions

Problem 1PE

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Question

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Consider the following snapshot of a system:
Allocation Max
Available
АВСD| АВCD
АВСD АВCD
РО
0012
0012
P1
1000
1750
Р2
1354
2356
1520
P3
0 632
0 652
Р4
0014
0 65 6
Answer the following questions using the banker's algorithm:
a. What is the content of the matrix Need?
b. Is the system in a safe state?
c. If a request from process P1 arrives for (0,4,2,0), can the request
be granted immediately. Justify your answer.

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