Placement algorithms determine how to assign processes to main memory. If there is more than one free block of memory of sufficient size, then the operating system must decide which free block to be allocated to the process. Three placement algorithms that might be considered are best-fit, first-fit, and next-fit.Identify the type of fragmentation that may occur during process placement? Discuss the technique used by operating system to overcome the waste of memory due to process placement? Identify the most inefficient placement algorithms in terms of performance and justify your reasons.

Answered: f memory of sufficient size, then the…

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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Placement algorithms determine how to assign processes to main memory. If there is more than one free block of memory of sufficient size, then the operating system must decide which free block to be allocated to the process. Three placement algorithms that might be considered are best-fit, first-fit, and next-fit.

Identify the type of fragmentation that may occur during process placement?

Discuss the technique used by operating system to overcome the waste of memory due to process placement?

Identify the most inefficient placement algorithms in terms of performance and justify your reasons.

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