The form of data independence in which the schema may be modified conceptually without affecting the exterior structure is referred as as
The form of data independence in which the schema may be modified conceptually without affecting the exterior structure is referred as as
Principles of Information Systems (MindTap Course List)
12th Edition
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter5: Database Systems And Applications
Section: Chapter Questions
Problem 4PSE: Using a graphics program, develop an entity-relationship diagram for a database application for an...
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The form of data independence in which the schema may be modified conceptually without affecting the exterior structure is referred as as
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