Object-oriented programming · interview question
Which of the following best describes a scenario where inheritance is appropriately used in Java?
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Answer and explanation
Correct answer
B. When subclasses naturally extend the behavior of the superclass.
Why
Inheritance is appropriate when subclasses naturally extend the behavior of the superclass, such as when subclasses represent a specific type of the superclass. This relationship should be a 'is-a' relationship, ensuring that subclasses maintain the integrity of the superclass.
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