1) Suppose five memory partitions of 200 KB, 600 KB, 300 KB, 400 KB, and 700 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 315 KB, 520 KB, 115 KB, and 430 KB (in order)? Which algorithm makes the most efficient use of memory?

1) Suppose five memory partitions of 200 KB, 600 KB, 300 KB, 400 KB, and 700 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 315 KB, 520 KB, 115 KB, and 430 KB (in order)? Which algorithm makes the most efficient use of memory?

Database System Concepts

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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

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Question

1) Suppose five memory partitions of 200 KB, 600 KB, 300 KB, 400 KB, and 700 KB (in
order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes
of 315 KB, 520 KB, 115 KB, and 430 KB (in order)? Which algorithm makes the most
efficient use of memory?
2) Compare the First fit and Best fit partition allocation with reference to Memory Man-
agement.
3) What should be the optimal size of a page/frame?

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