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: a
Explanation: Superclass is the class from which subclasses are defined. Subclasses are also called extensions of superclass.therefore in the above scenario A will be superclass and B will be subclass.
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