What is friends keyword?
What is an abstract class in ooabap ?
What is the difference in attributes defined in the public versus private section of a class?
Can we declare events in interface in ooabap ?
What is the difference between abstract method and a final method?
What is me variable?
What are the differences local & global classes?
How to define a class locally?
What are the differences between abap and ooabap? In which situation we use ooabap?
Can we instantiate abstract class in ooabap ?
What is inheritance in oo abap?
What is the use of final class?
How to a create object for the class?
What is an event in ooabap ?
What is a single-ton class?