Subject: Object Oriented Modeling and Design

Difficulty: Medium

Marks: 4 Marks

Aggregation	Association
Aggregation is the "part -whole" or "a-part-of" relationship in which objects representing the components	Association describe q group of links with common structure & common semantics.
Aggregation is drawn like association,except a small diamond indicates the assembly end of the relationship	A link is an instance of an …