What is object-oriented programming language?
What are the principles of object-oriented programming(oop)?
What are the types of objects and classes?
What is the difference in attributes defined in the public versus private section of a class?
Can we instantiate abstract class in ooabap ?
What are abstract classes and methods in object-oriented programming?
What are the differences between abap and ooabap? In which situation we use ooabap?
Can we raise events in interface?
What are the instance and static components?
Can we achieve multiple inheritance using interfaces?
What is encapsulation in object-oriented programming(oop)?
What is narrow casting?
What are the advantages of oo alv ?
What is a reference variable?
What is a narrowing cast?