HELP WITH PART A,B AND C for this textbook problem 20. Suppose you have a byte-addressable virtual address memory system with eight virtualpages of 64 bytes each and four page frames. Assuming the following page table,answer the questions below:Page #Frame #Valid Bit1112314216.7 a) How many bits are in a virtual address?b) How many bits are in a physical address?c) What physical address corresponds to the following virtual addresses? (If theaddress causes a page fault, simply indicate this is the case.)i. Ox0ii. Ox44iii. OXC2iv. Ox80

Answered: Image /qna-images/answer/db62459a-22e0-460b-8a7e-d3980a1f1285.jpg

a) How many bits are in a virtual address? b) How many bits are in a physical address? c) What physical address corresponds to the following virtual addresses? (If the address causes a page fault, simply indicate this is the case.) i. Ох0 ii. Ox44 iii. OxC2 iv. Ox80

a) How many bits are in a virtual address? b) How many bits are in a physical address? c) What physical address corresponds to the following virtual addresses? (If the address causes a page fault, simply indicate this is the case.) i. Ох0 ii. Ox44 iii. OxC2 iv. Ox80

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

HELP WITH PART A,B AND C for this textbook problem

20. Suppose you have a byte-addressable virtual address memory system with eight virtual
pages of 64 bytes each and four page frames. Assuming the following page table,
answer the questions below:
Page #
Frame #
Valid Bit
1
1
1
2
3
1
4
2
1
6.
7

a) How many bits are in a virtual address?
b) How many bits are in a physical address?
c) What physical address corresponds to the following virtual addresses? (If the
address causes a page fault, simply indicate this is the case.)
i. Ox0
ii. Ox44
iii. OXC2
iv. Ox80

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