Object-oriented programming · interview question
How can you prevent a class from being subclassed in Java?
Multiple choiceHardchapter-5-curatedpremiumoopcomposition-vs-inheritance
Answer and explanation
Correct answer
D. Declare the class as final.
Why
By declaring a class as 'final', you prevent it from being subclassed, which is useful when you want to ensure the class's implementation remains unchanged.
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