Let's assume a system has 64 bytes of physical memory, 4 byte pages, and 16-byte virtual address spaces. A trace you have accesses virtual address 7, which translates to 51 (in decimal). What is the corresponding page table entry and what value for physical frame number (PFN) it stores? Represent your answer in the form x.y, where x is the index in the page table and y is the PFN, both represented as decimal numbers.

Let's assume a system has 64 bytes of physical memory, 4 byte pages, and 16-byte virtual address spaces. A trace you have accesses virtual address 7, which translates to 51 (in decimal). What is the corresponding page table entry and what value for physical frame number (PFN) it stores? Represent your answer in the form x.y, where x is the index in the page table and y is the PFN, both represented as decimal numbers.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Question

Let's assume a system has 64 bytes of physical memory, 4 byte pages, and 16-byte
virtual address spaces. A trace you have accesses virtual address 7, which translates
to 51 (in decimal). What is the corresponding page table entry and what value for
physical frame number (PFN) it stores? Represent your answer in the form x.y, where
x is the index in the page table and y is the PFN, both represented as decimal
numbers.

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