Question

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 1

expressions are part of relationship at as a vehicle form of an association relationship is aggregation .

option B is correct

Answer 2

Hope this is ur answer

Option (B)

Hope it helps u