Aggregation is a weak Association. Composition is a strong Association. Aggregation means one object is the owner of another object . Composition means one object is contained in another object. The direction of a relation is a requirement in both Composition and Aggregation.12 Oca 2022
What is aggregation association and composition?
Aggregation is a weak Association. Composition is a strong Association. Aggregation means one object is the owner of another object . Composition means one object is contained in another object. The direction of a relation is a requirement in both Composition and Aggregation.12 Oca 2022