Un-Answered Questions { OOAD }

Explain the use of Vtable and what are the various problems to override the functions?

739


Does PowerShell support OOPs?

794


What is data abstraction? what are the three levels of data abstraction with Example?

780


Is it possible to override private virtual methods?

774


Give any criteria when you use an abstract class and an interface?

756


Define Data Abstraction. What is its importance?

764


How to make a class accessible as a web service?

730


Define Initialisation Purpose.

774


Explain about Overloading vs Overriding ?

771


How to differentiate between a CreateObject() and GetObject() ?

776


What are Classes and Objects?

808


What is the use of destructive method?

741


Can you tell something about GDI objects?

793


What is the difference between abstract & interface?

807


What do you mean by data hiding?

848