What if we make the method as abstract in another interface?
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Explain about message passing in object oriented programming?
What are virtual functions, base class pointer, derived class pointer, biding references?
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What is the difference between a class and a structure?
What is association?
A class inherits from 2 interfaces and both the interfaces have the same method name as shown below. How should the class implement the drive method for both car and bus 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?
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what is full form OOP?
Explain method overriding.
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Can an interface implement or extend another interface?
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