When a class B can extend another class A, we say that

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

Correct Answer: A is the superclass and B is the subclass

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.

Bissoy MCQ Team

#JavaScript #Classes And Modules

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