gs gs111 Default Arguments vs Overloading, Upcasting and Downcasting - OOPs MCQ: Downcasting - Quiz No.2

gs gs111 OOP Object Oriented Programming Java Quiz

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Question 2: Which way the downcasting is possible with respect to inheritance?
Question 3: What happens when downcasting is done but not explicitly defined in syntax?
Question 4: When is the downcasting used?
Question 5: Why is downcasting possible in any language?


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