Consider the following page reference string: 7, 7, 2, 2, 7, 3, 1, 2, 5, 3, 4, 6, 7, 7, 1, 0, 5, 4, 6, 2, 3, 0, 1 Assuming demand paging with three frames, how many page faults would occur for the LRU page replacement algorithm?

Consider the following page reference string: 7, 7, 2, 2, 7, 3, 1, 2, 5, 3, 4, 6, 7, 7, 1, 0, 5, 4, 6, 2, 3, 0, 1 Assuming demand paging with three frames, how many page faults would occur for the LRU page replacement algorithm?

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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Question

BE CAREFUL ABOUT NUMBERS
Consider the following page
reference string:
7, 7, 2, 2, 7, 3, 1, 2, 5, 3, 4, 6, 7, 7, 1, 0,
5, 4, 6, 2, 3, 0, 1
Assuming demand paging with three
frames, how many page faults would
occur for the LRU page replacement
algorithm?

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