What is narrow casting?
What is the difference in an instance method and a static method?
What is inheritance in oo abap?
What is the event handler technique in object-oriented abap?
How to a create object for the class?
What are the types of objects and classes?
What is a narrowing cast?
What is the difference in attributes defined in the public versus private section of a class?
Is it mandatory to implement all methods of interface in the class which includes interface?
Can we instantiate abstract class in ooabap ?
What is abstract method in ooabap ?
Can we raise events in interface?
What is a singleton class in ooabap ?
What are the differences between abap and ooabap? In which situation we use ooabap?
What is a de-referenced variable? What is a garbage collector?