1. Entity Relationship Diagram (ERD) 2. Objectives Define terms related to entity relationship modeling, including entity, entity instance, attribute, relationship and cardinality,…

1. Entity Relationship Diagram (ERD) 2. Objectives Define terms related to entity relationship modeling, including entity, entity instance, attribute, relationship and cardinality,…

Entity-Relationship Model Database Management System Database System Concepts, 5th Ed. ©Silberschatz, Korth and Sudarshan  (An EXCERPT)  Entity-Relationship Model…

OBJECT ORIENTED ANALYSIS AND DESIGN TWO MARK AND SIXTEEN MARK Q & A Part - A Questions and Answers UNIT-I 1. Write about the traditional development methodologies? Most…

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

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

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

1. Data Models Data model is a collection of conceptual tools for describing data, data relationships, data semantics, and consistency constraints.  Data Models have two…

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…