Differentiate Aggregation and containment?
Aggregation is the relationship between the whole and a part. We can add/subtract some properties in the part (slave) side.It won’t affect the whole part.Best example is Car, which contains the wheels and some extra parts. Even though the parts are not there we can call it as car.But, in the case of containment the whole part is affected when the part within that got affected. The human body is an apt example for this relationship. When the whole body dies the parts (heart etc) are died.
