Author Question: In IDEF1X, extended E-R model supertype entities are called ________. A) generic entities B) ... (Read 96 times)

scienceeasy · **on:** Jul 7, 2018

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

A) generic entities
B) category entities
C) nonspecific entities
D) category clusters

Question 2

In Microsoft Access, any relationship between two tables is created ________.

A) by entering the name of the foreign key in the appropriate table in Design View
B) by dragging the primary key column of one table onto the primary key column of the other table in the Relationships window
C) by dragging the primary key column of one table onto the foreign key column of the other table in the Relationships window
D) by dragging the foreign key column of one table onto the primary key column of the other table in the Relationships window