Object-oriented programming · interview question
When is inheritance an honest design choice in Java?
Multiple choiceEasychapter-5-curatedpremiumoopinheritance-basics
Answer and explanation
Correct answer
D. When the subtype is a real, stable specialized form of the parent type
Why
A strong inheritance hierarchy models a true subtype relationship. If the motivation is only code reuse or convenience, composition or an interface is often the better tool.
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