Explain the rationale behind object oriented concepts?
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Can a function be overloaded based on return types?
What does the “abstract” keyword mean in front of a method? A class?
Difference between composition and inheritance ?
explain dynamic binding
Why do we use oops concepts? What is its advantage?
Can a class in java be inherited from more than one class?
Explain what you understand by function overloading.
What are the rules to define a functional interface?
How do we implement serialization actually?
Whether static method can use nonstatic members?
What is the diffrence between an abstract class and interface?
What is an interface?