When will you use an interface and abstract class?
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Difference: Object Oriented Analysis (OOA) and Object Oriented Design (OOD)?
What is virtual multiple inheritance?
Can we have default method with same name and signature in the derived interface as the static method in base interface and vice versa?
What is a ternary operator?
What are the four important foundation concepts of OOP ?
What is meant by “abstract interface”?
What is the main use of message metaphor in object-oriented programming?
What is serialization? How do we implement serialization actually?
Can a class in java be inherited from more than one class?
what is virtual function and pure virtual function ?
Explain about object oriented databases?
What is method overriding?