Can you tell something about GDI objects?
What do you mean by virtual function and virtual classes?
Can we override static methods? Why?
What does the keyword virtual represented in the method definition?
Tell me something about abstract classes?
Why we use oops concepts? What is its advantage?
What is the function of messaging metaphor?
Why should project managers complete hard problems first in an OOSAD project?
What is the need of multiple inheritance?
Why use oops?
What are the interfaces you used in beans?
What is difference between encapsulation and abstraction?
What is composition? Explain the purpose of composition.