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(3) At most how many pages would be needed for an inverted page table (assume 4 B page table entries)? (Answer format: n or 2^n, where n is an integer).  (4)What is the major disadvantage of inverted page tables? How to alleviate the problem? (5)What are the problems associated with the linked method of disk space allocation?

(3) At most how many pages would be needed for an inverted page table (assume 4 B page table entries)? (Answer format: n or 2^n, where n is an integer).  (4)What is the major disadvantage of inverted page tables? How to alleviate the problem? (5)What are the problems associated with the linked method of disk space allocation?

Computer Networking: A Top-Down Approach (7th Edition)
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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(3) At most how many pages would be needed for an inverted page table (assume 4 B page table entries)? (Answer format: n or 2^n, where n is an integer). 

(4)What is the major disadvantage of inverted page tables? How to alleviate the problem?

(5)What are the problems associated with the linked method of disk space allocation?

 
In the following three questions, assume a 32-bit virtual address space and page size equal to 4096 bytes. How many page table entries are required per process? (Answer format: 2^n where n is an integer, e.g., 2^4.)
Transcribed Image Text:In the following three questions, assume a 32-bit virtual address space and page size equal to 4096 bytes. How many page table entries are required per process? (Answer format: 2^n where n is an integer, e.g., 2^4.)
How much total memory is required per page table (assume single level page tables with 4 B page table entries)? (Answer format: n MB or 2^n B, where n is an integer, e.g., 1 MB or 2^10 B)
Transcribed Image Text:How much total memory is required per page table (assume single level page tables with 4 B page table entries)? (Answer format: n MB or 2^n B, where n is an integer, e.g., 1 MB or 2^10 B)
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