(solution) (TCO B) Match the following terms to their definitions. (Points :

(solution) (TCO B) Match the following terms to their definitions. (Points :

 (TCO B) Match the following terms to their definitions.
(Points : 15) 
Potential Matches:
1 : indicates a minimum cardinality of optional.
2 : an attribute that determines which subtype should be used
3 : one or more attributes that make an entity instance unique
4 : the number of entity classes in the relationship
5 : indicates a minimum cardinality of required.
    Answer
     : A hash mark across the relationship line
     : A circle across the relationship line near an entity
     : Discriminator
     : Identifier

:

Degree