Final answer:
An EER model is a conceptual data model that can be mapped to several different types of logical data models, one of which is the relational data model.
Step-by-step explanation:
An EER (Enhanced Entity-Relationship) model is a conceptual data model that can be mapped to several different types of logical data models, one of which is the relational data model.
For example, in an EER model, entities can have more complex attributes and relationships than in a basic ER model. These complex attributes and relationships can then be mapped to tables and foreign key relationships in the relational model.
This mapping allows for a more detailed representation of the real-world entities and relationships in a database and provides a foundation for database design and implementation.