What is the difference between polymorphism, inheritance and encapsulation?
What are the business benefits for object orientated programming?
What is a abstraction? How is it supported thought encapsulation (show code example)?
What is polymorphism and what is overriding and overloading? How is each implemented in pseudo code (show code example)?
How many classes can a driver/app call and consume? How many classes can a custom class call and consume?
When you inherit from another class, how can you use your parents members?
What is a constructor? What is it used for?