Why do we use oops concepts? What is its advantage?
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Write basic concepts 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?
Explain the implementation phase with respect to oop?
What is Polymorphism?
7 Answers MindCracker, Protech, TCS,
Explain method overriding.
If there is a conflict between base class method definition and interface default method definition, which definition is picked?
Explain what is an object?
What is abstraction? How does it differ from encapsulation
Why are virtual users created?
What is abstract method?
What are the rules to define a functional interface?
What are a base class, subclass, and superclass?