Explain what you understand by function overloading.
How many methods are there in the serializable interface?
What is the difference abstract class and interface?
Explain about Overloading vs Overriding ?
Differentiate between a class and a method.
What interface must an object implement before it can be written to a stream as an object?
What is @functionalinterface?
Can we override static methods of a class?
Comment: C++ "includes" behavior and java "imports"
What is the use if instanceof keyword? And how do refer to a current instance of object?
Describe inheritance and non-inheritance of a derived class?
What is the difference between a virtual method and an abstract method?
Which OOPS concept is used as a reuse mechanism?