What is the difference between an abstract class and interface in java?
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Explain the rationale behind object oriented concepts?
Can we override static methods of a class?
Explain what you understand by function overloading.
What is an abstraction?
Can we override a method by using same method name and arguments but different return types?
Why are virtual users created?
what is full form OOP?
Explain the use of Vtable and what are the various problems to override the functions?
Define a good interface?
What are the interfaces you used in beans?
Explain the usage of encapsulation?
What are the major differences between late and dynamic binding?