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System Programming, show code and output, so that another student who has not taken the course can understand  Now picture yourself during office hours assisting students.  They request the following assistance. 1. When forking, why is copy-on-write a good idea for page tables? 2. Is it possible for you to provide a brief live demonstration (code and output) of how to transfer data between child and parent processes via an anonymous pipe? 3. Why would I want to employ reader-writer locks in a database software that I was developing?

System Programming, show code and output, so that another student who has not taken the course can understand  Now picture yourself during office hours assisting students.  They request the following assistance. 1. When forking, why is copy-on-write a good idea for page tables? 2. Is it possible for you to provide a brief live demonstration (code and output) of how to transfer data between child and parent processes via an anonymous pipe? 3. Why would I want to employ reader-writer locks in a database software that I was developing?

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
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System Programming, show code and output, so that another student who has not taken the course can understand 

Now picture yourself during office hours assisting students.  They request the following assistance.

1. When forking, why is copy-on-write a good idea for page tables?
2. Is it possible for you to provide a brief live demonstration (code and output) of how to transfer data between child and parent processes via an anonymous pipe?
3. Why would I want to employ reader-writer locks in a database software that I was developing?

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