What's the benefit of using inheritance?
Define exceptions?
Is @functionalinterface annotation mandatory to define a functional interface? What is the use of @functionalinterface annotation? Why do we need functional interfaces in java?
What is the difference between an abstract class and interface in java?
A class inherits from 2 interfaces and both the interfaces have the same method name as shown below. How should the class implement the drive method for both car and bus interface?
Explain about realistic modeling?
What is early and late Binding?
USECASE is an implementation independent notation. How will the designer give the implementation details of a particular USECASE to the programmer?
Explain what is object oriented programming language?
What is difference between class and interface?
What is the difference between oop and sop?
what are the main underlying concepts of object orientation?
Difference between encapsulation and data hiding ?