What is the benefit of Composition over Inheritance?
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Explain about parametric polymorphism?
What if we override the conflicting method in the class?
What is virtual?
Can an interface inherit from another interface?
Differentiate between an abstract class and an interface?
What is an abstraction and why is it important?
What are all the languages which support oop?
What is hybrid inheritance?
What is polymorphism? When is it employed? give an example.
What does the “abstract” keyword mean in front of a method? A class?
Is iterator a class or interface? What is its use?
What is the use of Operator Overloading?