What is a virtual function?
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What do you mean by "explicitly implemeting an interface". Give an example?
Which OOPS concept exposes only the necessary information to the calling functions?
What are a base class, subclass, and superclass?
What is data abstraction? what are the three levels of data abstraction with Example?
Can an interface implement or extend another interface?
Suppose a class acts an Actor in the problem domain, how to represent it in the static model?
Comment: C++ "includes" behavior and java "imports"
Can link and Association applied interchangeably?
Define Destructor?
What is Abstract method and how different from Virtual Method?
What do you mean by virtual function and virtual classes?
What do you mean by abstract class?