dbms
ER model
Er model
Test presentation
2. Entity Relationship Model in DBMS
Er Model Nandha&Mani
Chapter 2: Entity-Relationship Model Entity Sets Relationship Sets Design Issues Mapping Constraints Keys E-R Diagram Extended E-R Features Design of an.
Ch2
1.1 Databases Revision. 1.2 Database and DBMS Database: Set of contiguous data that is connected together using relations, and stored without redundancy.
