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Answer Posted / malligontla
A super class reference can be converted into a subclass
reference but this subclass reference is not useful to call
the methods of any of the classes. This convention is known
as Downcasting.
We can convert the subclass reference to a superclass
reference without using the cast operation, because compiler
will internally take care of the casting. This is known as
Upcasting.
| Is This Answer Correct ? | 3 Yes | 2 No |
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