What is a local class in sap ?
In what situation do you use ooabap?
What is a constructor method in ooabap ?
What are the types of constructors in ooabap? Explain?
How to call a method?
What is an interface in ooabap?
How to create an object for private class?
What is the use of final class?
What is encapsulation in object-oriented programming(oop)?
Is it mandatory to implement all methods of interface in the class which includes interface?
What is a singleton class in ooabap ?
What is the visibility of component?
Can we instantiate the interface?
Can we raise events in interface?
What is object-oriented programming language?