Differentiate between data abstraction and encapsulation.
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Can you create an instance of an interface?
Can you create an instance of an abstract class?
Are constructors inherited? Can a subclass call the parent's class constructor? When?
What is a nested interface?
When will you use an interface and abstract class?
What are the four phases of the Unified Process ?
What is bootstrap, extension and system class loader?
What are different types of arguments?
Can encapsulation be called as a security device?
What is the difference between oop and sop?
Can you tell something about GDI objects?
Explain method overriding.