An entity that associates the instances of one or more entity ...

[laurencescou]

An entity that associates the instances of one or more entity types and contains attributes specific to the relationships is called a(n):
 
  A) associative entity.
  B) connecting entity.
  C) intersectional entity.
  D) all of the above.

Question 2

The entity integrity rule states that:
 
  A) no primary key attribute can be null.
  B) referential integrity must be maintained across all entities.
  C) each entity must have a primary key.
  D) a primary key must have only one attribute.

[polinasid]

Answer to Question 1

A

Answer to Question 2

A

[laurencescou]

TY

[polinasid]

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