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Question
When a class B can extend another class A, we say that
Options:
A .  A is the superclass and B is the subclass
B .  B is the superclass and A is the subclass
C .  Both A and B are the superclass
D .  Both A and B are the subclass
Answer: Option A


Instances of B inherit all the instance methods of A. The class B can define its own instance methods, some of which may override methods of the same name defined by class A.



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