A subtype entity is a special case of another entity called a supertype entity.
A). True
B). False
When designing a database, first identify the entities, then determine the attributes, and finally establish the relationships.
A). True
B). False
Composite identifiers consist of two or more attributes.
A). True
B). False
Entities use identifiers while tables use keys.
A). True
B). False
The degree of a relationship refers to the number of entity classes in the relationship.
A). True
B). False