The document discusses object relationships and asks the reader to identify the relationship between certain object pairs. It then provides an answer key identifying the relationships as composition, dependency, association, inheritance, or attribute. Object relationships discussed include cars and engines, drivers and cars, trees and tree nodes, fighters and bombs, and heroes in games.
The document discusses object relationships and asks the reader to identify the relationship between certain object pairs. It then provides an answer key identifying the relationships as composition, dependency, association, inheritance, or attribute. Object relationships discussed include cars and engines, drivers and cars, trees and tree nodes, fighters and bombs, and heroes in games.