In a three-schema design, the exterior, internal, and conceptual levels are all strictly segregated, and the terminology employed in this structure is
In a three-schema design, the exterior, internal, and conceptual levels are all strictly segregated, and the terminology employed in this structure is
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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In a three-schema design, the exterior, internal, and conceptual levels are all strictly segregated, and the terminology employed in this structure is
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