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1. Chapter 2: Entity-Relationship Models Entity Setss Relationship Setss Design Issuess Mapping Constraintss Keyss E-R Diagrams Extended E-R Featuress Design of an E-R Database…

1. Chapter 2:Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema…

1. Chapter 2:Entity-Relationship Model Entity Sets Relationship Sets Design IssuesMapping ConstraintsKeys E-R Diagram Extended E-R Features Design of an E-R Database Schema…

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Slide 1Chapter 2: Entity-Relationship Model Entity Sets Relationship Sets Design Issues Mapping Constraints Keys E-R Diagram Extended E-R Features Design of an E-R Database…