Object-oriented programming · interview question
How does using interfaces in Java promote flexibility in application design?
Multiple choiceEasychapter-5-curatedpremiumoopcomposition-vs-inheritance
Answer and explanation
Correct answer
C. Allows multiple inheritance of type.
Why
Interfaces promote flexibility by allowing a class to implement multiple interfaces, thus supporting multiple inheritance of type. This allows various classes to implement the same interface regardless of their position in the class hierarchy.
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