True Or False

Question 1 :

Packaged data models are meant to be exactly right straight out of the box.


A). True
B). False
Answer : Option B

Question 2 :

An action assertion is a statement that expresses some aspect of the static structure of the organization.


A). True
B). False
Answer : Option B

Question 3 :

A supertype can only have only one subtype.


A). True
B). False
Answer : Option B

Question 4 :

There is cardinality on an EER between the supertype and subtype.


A). True
B). False
Answer : Option B

Question 5 :

A subtype discriminator of the supertype is an attribute whose values determine the target subtype(s).


A). True
B). False
Answer : Option A