Object-oriented programming · interview question
Which situation could lead to a problem when a subclass overrides a method?
Multiple choiceHardchapter-5-curatedpremiumoopmethod-overriding
Answer and explanation
Correct answer
D. The subclass method uses a wider checked exception.
Why
A subclass cannot throw a wider checked exception than the method it overrides. This would violate the exception handling contract established by the superclass method.
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