What are a base class, subclass, and superclass?
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Is is possible to define our own functional interface?
Can you instantiate an abstract class and what is an inner class?
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What is composition? Explain the purpose of composition.
What are the features of encapsulation ?
Why we use oops concepts? What is its advantage?
What are base class, sub class and super class?
What is operator overloading?
What is Abstract method and how different from Virtual Method?
Can a function be overloaded based on return types?
What is bootstrap, extension and system class loader? Or can you explain primordial class loader?
Explain the purpose of composition.
Explain the concept of multiple inheritance (virtual inheritance). Write about its advantages and disadvantages?