Draw an Entity Relationship Diagram (ERD) Identify and diagram one-to-one, one-to-many and many-to-many relationships between data entities Distinguish between entities and attributes Discuss data ...

Draw an Entity Relationship Diagram (ERD) Identify and diagram one-to-one, one-to-many and many-to-many relationships between data entities Distinguish between entities and attributes Discuss data ...

Different types of domain-specific diagrams exist, such as entity-relationship diagrams which show entities and their attributes along with relationships and cardinalities between them; class ...