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What is the difference between an abstract class and interface in java?
What's the benefit of using inheritance?
What is the significance of encapsulation?
What is data encapsulation and what's its significance?
How can we restrict inheritance for a class so that no class can be inherited from it?
What is data encapsulation and what is its significance?
What's the order of call of constructors in inheritiance?
What are the types of polymorphism?
What is inheritance in java?
What is abstract method?
Can we have default method with same name and signature in the derived interface as the static method in base interface and vice versa?
What if we make the method as abstract in another interface?
What is the @functionalinterface annotation?
Can we have a default method definition in the interface without specifying the keyword "default"?
What is a nested interface?
