In IDEF1X, extended E-R model subtype entities are called ...

[Mr. Wonderful]

In IDEF1X, extended E-R model subtype entities are called ________.
 
  A) generic entities
  B) category entities
  C) nonspecific entities
  D) category clusters

Question 2

In Microsoft Access, referential integrity constraints are created ________.
 
  A) by checking the Enforce Referential Integrity check box in the Edit Relationships dialog box
  B) by setting a property value on the foreign key in the table which contains it
  C) by setting a property value on the primary key in the Relationships window
  D) by setting a property value on the foreign key in the Relationships window.

[InfiniteSteez]

Answer to Question 1

B

Answer to Question 2

A

[Mr. Wonderful]

TYSM

[yeungji]

Gracias!