Question: What is the principal difference between an EER diagram differ and an ER diagram? The EER diagram also includes the physical structure of the database

What is the principal difference between an EER diagram differ and an ER diagram?
The EER diagram also includes the physical structure of the database
The EER diagram introduces the concept of inheritance
The EER diagram introduces different types of relationships
The EER diagram allows for minmax notation as well as cardinality
What is the principal difference between an EER diagram differ and

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