Explain about inheritance hierarchies?
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What is the difference between an error and an exception?
What are inner classes and what is the practical implementation of inner classes?
What is the benefit of Composition over Inheritance?
What are the rules to define a functional interface?
What is the difference between class inheritance and interface inheritance?
What is a pure virtual function?
State about java and its relation to object oriented programming?
Are constructors inherited? Can a subclass call the parent's class constructor? When?
Define exceptions?
Which keyword can be used for overloading?
Explain what an object is.
Is is possible to define our own functional interface?