Is It Compulsory To Have Constructor For All The Classes #776
Is it compulsory to have constructor for all the classes involved in multiple inheritance?
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 Inheritance & its Types - OOPs MCQ: Multiple Inheritance - Quiz No.2.
Is it compulsory to have constructor for all the classes involved in multiple inheritance?
Yes, always
Yes, only if no abstract class is involved
No, only classes being used should have a constructor
No, they must not contain constructors
