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♦ 10 ERD (Entity-Relationship Diagrams) Interview Questions and Answers

Q1. What is an ERD? A1. ERD or Entity-Relationship Diagram, is a chart that visually represents the relationship between database entities. ERDs model an organization’s data storage requirements with three main components: entities, attributes, and relationships. As UML is for charting the relationships and interactions among Java entities like classes…...

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