When designing classes, if you find classes with common behavior you should ____.
A)Combine them all into a single class.
B)Place some common behavior into a superclass.
C)Place the common behavior into a subclass.
D)Give them similar names.

Question

Quizplus · Accepted Answer

Placing some common behavior into a superclass allows for code reuse and reduces duplication, leading to more efficient and maintainable code. Combining them all into a single class may result in a class that violates the Single Responsibility Principle, making the design less flexible and harder to maintain. Placing the common behavior into a subclass may not be relevant if the classes are not related through inheritance. Giving them similar names does not address the issue of common behavior and may lead to confusion.

When Designing Classes, If You Find Classes with Common Behavior