Object-oriented programming · interview question
How would you explain a common problem with using deep inheritance hierarchies in Java application design in an interview?
Multiple choiceHardchapter-5-curatedpremiumoopcomposition-vs-inheritance
Answer and explanation
Correct answer
B. Increased complexity and reduced flexibility.
Why
Deep inheritance hierarchies can lead to increased complexity and reduced flexibility because changes in the base classes can have unintended consequences in derived classes. It makes understanding and maintaining the codebase more challenging.
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