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Created by info@itofthefuture.com

Welcome Anonimous.User to this quiz related to OOP in Java.

Read the question and choose the best answer. Time is limited to 40 seconds!

Important! Do not forget to rank the quality of the question (from bad to excellent).
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Question:
There is a parent class and a respectful subclass. Should we keep data private in both cases?

Yes, data must be private in both cases.

In the parent class we introduce protected data if subclass inherits these data.

It makes no difference for parent and subclasses if we keep data private.

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