Describe the Entity-Relationship Diagram (ERD) and its role in data modeling. Provide an example of how to create a simple ERD for a business scenario.
Describe the Entity-Relationship Diagram (ERD) and its role in data modeling. Provide an example of how to create a simple ERD for a business scenario.
Fundamentals of Information Systems
8th Edition
ISBN:9781305082168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter8: Systems Development
Section: Chapter Questions
Problem 8SAT: Data modelling is most often accomplished through the use of a(an) ________________. a....
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Describe the Entity-Relationship Diagram (ERD) and its role in data modeling. Provide an example of how to create a simple ERD for a business scenario.
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