pages. The syst le design to sto rocess, and eac size. What is th

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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Consider an operating system that uses 48-bit
virtual addresses and 16KB pages. The system
uses a hierarchical page table design to store all
the page table entries of a process, and each
page table entry is 4 bytes in size. What is the
total number of pages that are required to store
the page table entries of a process, across all
levels of the hierarchical page table?
Transcribed Image Text:Consider an operating system that uses 48-bit virtual addresses and 16KB pages. The system uses a hierarchical page table design to store all the page table entries of a process, and each page table entry is 4 bytes in size. What is the total number of pages that are required to store the page table entries of a process, across all levels of the hierarchical page table?
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