Given specifications of a system below. Find a Safe Sequence(s) if it contains using Banker's and Safety Algorithm. Total Resources: R1: 15, R2:10, R3: 8, R4: 13 Need Маx Processes R1 R2 R3 R4 | R1 R2 R3 R4 PO 1 1 4 1 3 6. 3 P1 2 6 3 4 P2 1 3 1 2 1 4 P3 1 2 8 P4 1 1 1 2 2

Given specifications of a system below. Find a Safe Sequence(s) if it contains using Banker's and Safety Algorithm. Total Resources: R1: 15, R2:10, R3: 8, R4: 13 Need Маx Processes R1 R2 R3 R4 | R1 R2 R3 R4 PO 1 1 4 1 3 6. 3 P1 2 6 3 4 P2 1 3 1 2 1 4 P3 1 2 8 P4 1 1 1 2 2

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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Consider the following snapshot of a system: Allocation Мах АВCD АВCD Po P1 P2 P3 P4 3014 5117 2210 3211 3121 3321 0510 4612 4212 6325 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. Otherwise, illustrate why the state is unsafe. а. Available 3D (0, 3, 0, 1) b. Available = (1, 0, 0, 2) If a request from process P3 arrives for (3, 0, 2, 0), can the request be granted immediately?
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