What is the function of pure virtual functions?
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Tell me something about abstract classes?
Differentiate between overloading and overriding.
What is abstraction? How does it differ from encapsulation
What is the difference abstract class and interface?
What is single and multiple inheritance?
Describe the Diamond problem. Where does this problem occur?
Explain about inheritance hierarchies?
Explain the term constructor
What is polymorphism? When is it employed? give an example.
why do requirements change so much? after all, don't people know what they want?
What is a constructor in class?
Write a note on encapsulation?