What is the purpose of late binding in object-oriented programming?
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What if we override the conflicting method in the class?
What is difference between class and interface?
What is a Persistent, Transient Object?
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 method overriding.
Is iterator a class or interface? What is its use?
State two differences between an object and a class.
Can we override static methods? Why?
Explain what is single and multiple inheritance?
What is single and multiple inheritance?
Which keyword can be used for overloading?
Can an interface contain fields?