Using the banker's algorithm, determine whether or not each of the following states is unsafe. If the state is safe, illustrate the order in which the processes may complete . a) if Available = (0, 3, 0, 1) for ABCD respectively b) If Available=(1,0,0,2) for ABCD respectively c) If P1 requests for (1,1,0,0), can the request be granted immediately in the scenario given above d) If P4 requests for (0,0,2,0), can the request be granted immediately? *
Using the banker's algorithm, determine whether or not each of the following states is unsafe. If the state is safe, illustrate the order in which the processes may complete . a) if Available = (0, 3, 0, 1) for ABCD respectively b) If Available=(1,0,0,2) for ABCD respectively c) If P1 requests for (1,1,0,0), can the request be granted immediately in the scenario given above d) If P4 requests for (0,0,2,0), can the request be granted immediately? *
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
Related questions
Question
Using the banker's
. a) if Available = (0, 3, 0, 1) for ABCD respectively
b) If Available=(1,0,0,2) for ABCD respectively
c) If P1 requests for (1,1,0,0), can the request be granted immediately in the scenario given above
d) If P4 requests for (0,0,2,0), can the request be granted immediately? *
![Consider the following snapshot of a system:
Processes
Allocation
Маx
A B C
D
A B C D
PO
1.
4
7
P1
2.
2.
1.
3
2
1.
P2
1.
2.
1
1.
P3
1.
4
1
P4
4
1.
2
6 3 2
5
2.
3.
5.
3.
2.
3.
3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F46ebec08-541f-4ad1-ba70-f34287745042%2Fd4646968-677e-40cc-8cd5-3691c7e85a2e%2Famiphzb_processed.png&w=3840&q=75)
Transcribed Image Text:Consider the following snapshot of a system:
Processes
Allocation
Маx
A B C
D
A B C D
PO
1.
4
7
P1
2.
2.
1.
3
2
1.
P2
1.
2.
1
1.
P3
1.
4
1
P4
4
1.
2
6 3 2
5
2.
3.
5.
3.
2.
3.
3.
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