Time t RS 0 O Frame 0 Frame 1 1 Frame 2 2 Pg fault 1 2 3 3 1 1 21 A/ 4 5 A/ N7 2 3 6 A/ O 7 A 4 8 1 9 0 Memory has 3 frames containing pages 0, 1, and 2, where 0 is the oldest page. RS is the page Referencing String for time t from 0 to 11. 10 (1) Using optimal page replace algorithm, how many page faults will occur? Which page is in page frame O when this program runs to completion? (put your answer in the following blanks from left to right, answer only) 2 11 0 (2) Using FIFO page replace algorithm, how many page faults will occur? Which page is in page frame 0 when this program runs to completion? (put your answer in the following blanks from left to right, answer only)

Time t RS 0 O Frame 0 Frame 1 1 Frame 2 2 Pg fault 1 2 3 3 1 1 21 A/ 4 5 A/ N7 2 3 6 A/ O 7 A 4 8 1 9 0 Memory has 3 frames containing pages 0, 1, and 2, where 0 is the oldest page. RS is the page Referencing String for time t from 0 to 11. 10 (1) Using optimal page replace algorithm, how many page faults will occur? Which page is in page frame O when this program runs to completion? (put your answer in the following blanks from left to right, answer only) 2 11 0 (2) Using FIFO page replace algorithm, how many page faults will occur? Which page is in page frame 0 when this program runs to completion? (put your answer in the following blanks from left to right, answer only)

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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