State about java and its relation to object oriented programming?
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Why is message passing between the objects important?
What is difference between class and interface?
Is @functionalinterface annotation mandatory to define a functional interface? What is the use of @functionalinterface annotation? Why do we need functional interfaces in java?
Explain the mechanism of composition?
What is constructor and virtual function? Can we call virtual funciton in a constructor?
What is the difference between a class and an object?
Explain about Overloading vs Overriding ?
What are abstract functions? Why are they used?
Can a function be overloaded based on return types?
Explain OOPS.
What do you meant by static and dynamic modeling?
Write a note about inheritance?