Discussion :: Database System 2 - CS
- Aggregation is which of the following?
A.
Expresses a part-of relationship and is a stronger form of an association relationship. |
B.
Expresses a part-of relationship and is a weaker form of an association relationship. |
C.
Expresses an is-a relationship and is a stronger form of an association relationship. |
D.
Expresses an is-a relationship and is a weaker form of an association relationship. |
Answer : Option A
Explanation :
Explanation Not Provided
Be The First To Comment