Which Among The Following Is Correct #933
Which among the following is correct?
This multiple choice question (MCQ) is related to the book/course
gs gs111 OOP Object Oriented Programming Java.
It can also be found in
gs gs111 Member Functions & its Types - Object Oriented Programming MCQ: Abstract Function - Quiz No.1.
Which among the following is correct?
Abstract functions should not be defined in all the derived classes
Abstract functions should be defined only in one derived class
Abstract functions must be defined in base class
Abstract functions must be defined in all the derived classes
