Homework Help is Here – Start Your Trial Now!
Engineering
Computer Science
logical page is not currently in the physical main memory, no frame number is specified for that logical page. Page Frame 0 1 2 ♡2 3 4 5 6 7 8 9 10 11 ~ 3 12 N 13 14 15 1 7 0 2 5 32 4 6

logical page is not currently in the physical main memory, no frame number is specified for that logical page. Page Frame 0 1 2 ♡2 3 4 5 6 7 8 9 10 11 ~ 3 12 N 13 14 15 1 7 0 2 5 32 4 6

Database System Concepts
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
See similar textbooks
icon
Related questions
Question

1. Assume that P2 issues the logical address 0xD98A. What is the logical page number contained in the given logical address, in hexadecimal?

Answer is: 0x 6 

But I do not knot well how to calculate 

For the following questions, consider a system that has a physical main memory size of 64KB (216) and a page frame size (and hence page size) of 8KB (213). Assume that the system uses pure demand paging and that the system supports up to 17-bit logical/virtual addresses. Assume that a process P2 with a logical address space of 128KB (217) executes on this system. Assume that the current state of the page table for P2 in as shown below. The index of each entry in the page table is given for your convenience. Note that both the page and page frame number are in decimal. If a logical page is not currently in the physical main memory, no frame number is specified for that logical page. Page Frame 0 1 2 3 4 5 сл 6 7 8 9 10 11 12 13 14 15 1 7 0 2 5 I 3 4 6
Transcribed Image Text:For the following questions, consider a system that has a physical main memory size of 64KB (216) and a page frame size (and hence page size) of 8KB (213). Assume that the system uses pure demand paging and that the system supports up to 17-bit logical/virtual addresses. Assume that a process P2 with a logical address space of 128KB (217) executes on this system. Assume that the current state of the page table for P2 in as shown below. The index of each entry in the page table is given for your convenience. Note that both the page and page frame number are in decimal. If a logical page is not currently in the physical main memory, no frame number is specified for that logical page. Page Frame 0 1 2 3 4 5 сл 6 7 8 9 10 11 12 13 14 15 1 7 0 2 5 I 3 4 6
Expert Solution
steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Arrays
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
SEE MORE TEXTBOOKS