What is difference between static and non-static fields of a class?
What is the practical implementation of inner classes?
How do we implement serialization actually?
What is serialization? How do we implement serialization actually?
What is the difference between oop and sop?
Differentiate between an abstract class and an interface?
What is a subclass?
What is the difference between an error and an exception?
Differentiate between a class and a method.
Explain the different types of constructors
What is the difference between a class and a structure?
What are the limitations of oops?
What is the difference between multiple and multilevel inheritance?
What is static polymorphism?
What are the limitations of inheritance?