Value table VS check Table.
What are your ways to performance optimization?
Concepts of OO ABAP and why we are using it?
How can we achieve MVC ?
What is design pattern? Provide example .Why are we using it?
Module Pool Programming: Events and Table Control handling.
Reports: Event functionality.
Business scenarios related to your objects( In my case -Rulebook and Pricing work flow)
Lock objects and what are parameters of ENQUEUE FM?
Search help exit details.
Control Break statements- At new...endat.
What is narrow casting and wide casting?
Where are you used type casting?
What is exception class and test class. How to use it?
what is abstract classes