Explain how a file management system may provide access to more than one user for the purpose of updating or adding files without causing the modifications made to the files by all users to be overwritten.

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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Explain how a file management system may provide access to more than one user for the purpose of updating or adding files without causing the modifications made to the files by all users to be overwritten.

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