What is Abstract method and how different from Virtual Method?
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Name some languages which have object oriented language and characteristics?
What are the different types of arguments?
What are the four phases of the Unified Process ?
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 does it mean that a method or class is abstract?
Difference Between Attribute and Association.
Why are outlet connections required in object-oriented programming?
Define exceptions?
Differentiate between data abstraction and encapsulation.
What is the main difference between a class and an object?
What are the different principle of OOPS?
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?