a) Which bit in the PTE does the operating system use for approximating LRU replacement? b) Does a TLB miss always/sometimes/never result in a paging from disk? c) What are the two components of a virtual address used in segmented virtual memory? d) In what Nachos file was Start Process implemented?

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
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a) Which bit in the PTE does the operating system use for approximating LRU replacement?
b) Does a TLB miss always/sometimes/never result in a pagng from disk?
c) What are the two components of a virtual address used in segmented virtual memory?
d) In what Nachos file was Start Process implemented?
e) What kind of pages in a process' virtual address space are usually protected as "Read Only"2
0 Is it possible to implement a file system inside of a file stored in another file system?
■ 8*和O
SHOT ON POCO M3
2021.2.12 21:20
Transcribed Image Text:a) Which bit in the PTE does the operating system use for approximating LRU replacement? b) Does a TLB miss always/sometimes/never result in a pagng from disk? c) What are the two components of a virtual address used in segmented virtual memory? d) In what Nachos file was Start Process implemented? e) What kind of pages in a process' virtual address space are usually protected as "Read Only"2 0 Is it possible to implement a file system inside of a file stored in another file system? ■ 8*和O SHOT ON POCO M3 2021.2.12 21:20
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