Question

Object composition is useful for creating a(n) ___________ relationship between two classes.

Short answer

Answer: Object composition forms a "has-a" relationship between two classes, where one class contains objects of another class as its members or components. This approach helps create more manageable and modular code, as each class is responsible for its specific behavior and contributes to the overall functionality of the composed object.

Step-by-step solution

Definition of Object Composition

Object composition is a design principle in object-oriented programming (OOP) that refers to the practice of building complex objects by combining simpler, smaller objects. It enables a class to have objects of other classes as its members. In this way, a "has-a" relationship is formed between them, in which one class "has" objects of the other class.

Object Composition Relationship

Object composition creates a "has-a" relationship between two classes. This relationship means one class contains objects of another class as its members or components. This approach helps create more manageable and modular code because each class is responsible for its specific behavior and contributes to the overall functionality of the composed object.