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Question

If a class is extending/inheriting another abstract class having abstract method, then _______________________

a.

Either implementation of method or making class abstract is mandatory

b.

Implementation of the method in derived class is mandatory

c.

Making the derived class also abstract is mandatory

d.

It’s not mandatory to implement the abstract method of parent class

Answer: (a).Either implementation of method or making class abstract is mandatory

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Q. If a class is extending/inheriting another abstract class having abstract method, then _______________________

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