Can you create an instance for an abstract class?
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What is the default access modifier for a class,struct and an interface declared directly with a namespace?
What are a base class, subclass, and superclass?
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?
Difference Between Attribute and Association.
Explain the term constructor
Which oops concept is used as reuse mechanism?
What is a ternary operator?
Is is possible to define our own functional interface?
Is it possible to provide method implementations in java interfaces? If possible, how do we provide them?
Write a note about inheritance?
What is virtual?
When will you use an interface and abstract class?