Can we defined a class without a constructor in ooabap ?
What is the difference between function group and classes?
What is a narrowing cast?
In what situation do you use ooabap?
What are the principles of object-oriented programming(oop)?
What is a reference variable?
What is friends keyword?
How many types of classes are there in ooabap?
What is narrow casting?
What is a de-referenced variable?
What is the difference between singleton and static class in sap abap ?
How to define a class locally?
What are an abstraction, encapsulation, and polymorphism?
What are the instance and static components?
What is a de-referenced variable? What is a garbage collector?