Additional Notes
Why prefer composition over inheritance in class design?
Track: Java
Topic: OOP
Focus: Basic Modeling
Java: Basic Modeling
Answer
For flexibility and reduced coupling. Frame the concept in practical terms so you can explain it during interview discussion.
Composition allows a class to contain instances of other classes, promoting flexibility and reduced dependency. For instance, a Customer class may contain an Address object rather than inheriting from an Address class, allowing for multiple addresses and easier future changes.
Composition allows a class to contain instances of other classes, promoting flexibility and reduced dependency. For instance, a Customer class may contain an Address object rather than inheriting from an Address class, allowing for multiple addresses and easier future changes.
Topics: Basic Modeling Java OOP