What is the diffrence between an abstract class and interface?
Explain about inheritance hierarchies?
What is constructor and virtual function? Can we call virtual funciton in a constructor?
What are the interfaces you used in beans?
What is difference between class and interface?
Explain the rationale behind object oriented concepts?
Explain about object oriented programming?
Explain what is an object?
Explain the implementation phase with respect to oop?
Explain about the design phase?
Explain about a class?
Explain about instance in object oriented programming?
Explain about inheritance?
Explain about multiple inheritance?
Explain about encapsulation?