8.13. In discussing a page replacement algorithm, one author makes an analogy with a snowplow moving around a circular track. Snow is falling uniformly on the track and a lone snowplow continually circles the track at constant speed. The snow that is plowed W the track disappears from the system. a. For which of the page replacement algorithms discussed in Section 8.2 is this a useful analogy? b. What does this analogy suggest about the behavior of the page replacement algo- rithm in question?

8.13. In discussing a page replacement algorithm, one author makes an analogy with a snowplow moving around a circular track. Snow is falling uniformly on the track and a lone snowplow continually circles the track at constant speed. The snow that is plowed W the track disappears from the system. a. For which of the page replacement algorithms discussed in Section 8.2 is this a useful analogy? b. What does this analogy suggest about the behavior of the page replacement algo- rithm in question?

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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