We design a 2-level page table scheme. The size of each page is 4K bytes. Given the 32-bit virtual address, the outer page field has 12 bits, and the inner page field has 8 bits. How many entries are there in the out page table? How many entries are there in each inner page table?

We design a 2-level page table scheme. The size of each page is 4K bytes. Given the 32-bit virtual address, the outer page field has 12 bits, and the inner page field has 8 bits. How many entries are there in the out page table? How many entries are there in each inner page table?

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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Properties of different architectures

Software architectures are the blueprint of a software system. They consist of all components involved in a system, relations between various components, the environment of operation, and the principle used in designing the software. In other words, software architecture shows the organization of different software structures and helps understand their behavior.

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We design a 2-level page table scheme. The size of each page is 4K bytes. Given the 32-bit virtual address, the outer page field has 12 bits, and
the inner page field has 8 bits.
How many entries are there in the out page table?
How many entries are there in each inner page table?

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