True Or False

Question 6 :

A relationship is an association representing the interaction between attributes.


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

Question 7 :

A binary relationship is a relationship between two or more entities.


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

Explanation :

Binary relationship is the relationship between two entities. Not more than two.


Question 8 :

Some business rules cannot be represented in common data modeling notation.


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

Question 9 :

A time stamp is a time value that is associated with a data value.


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

Question 10 :

A logical representation of the data for an organization or for a business area is known as an entity-relationship model.


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