What Is Entity Relationship Model In Data Modeling?

1.	What Is Entity Relationship Model In Data Modeling?
Answer» An ERD (Entity RELATION Diagram) can be used to generate a physical database. It is a HIGH level data model. It is a schematic that shows all the ENTITIES within the scope of integration and the DIRECT relationship between the entities. An ERD (Entity Relation Diagram) can be used to generate a physical database. It is a high level data model. It is a schematic that shows all the entities within the scope of integration and the direct relationship between the entities.

Answer»

An ERD (Entity RELATION Diagram) can be used to generate a physical database.

It is a HIGH level data model.

It is a schematic that shows all the ENTITIES within the scope of integration and the DIRECT relationship between the entities.

An ERD (Entity Relation Diagram) can be used to generate a physical database.

It is a high level data model.

It is a schematic that shows all the entities within the scope of integration and the direct relationship between the entities.

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