Consider the following snapshot of a system: ALLOCATION МAX AVAILABLE A в D A Bc DA BC D PO 3 4 3 2 1 4 2 7 4 3 1 P1 2 5 4 3 4 7 7 3 2 3 2 5 3 5 6 3 6 3 Answer the following questions using the banker's algorithm: P2 3 1 1 2 2 4 4 2 P3 2 3 P4 3 2 Ilustrate that the system is in a safe state by demonstrating an order in which the processes may complete. • If a request from process P4 arrives for (2,2,1,1), can the request be granted immediately? If a request from process P1 arrives for (1,1,3,1), can the request be granted immediately?

Consider the following snapshot of a system: ALLOCATION МAX AVAILABLE A в D A Bc DA BC D PO 3 4 3 2 1 4 2 7 4 3 1 P1 2 5 4 3 4 7 7 3 2 3 2 5 3 5 6 3 6 3 Answer the following questions using the banker's algorithm: P2 3 1 1 2 2 4 4 2 P3 2 3 P4 3 2 Ilustrate that the system is in a safe state by demonstrating an order in which the processes may complete. • If a request from process P4 arrives for (2,2,1,1), can the request be granted immediately? If a request from process P1 arrives for (1,1,3,1), 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

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