SAP OO-ABAP (Object Oriented ABAP) Interview Questions
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What is an abstract class in ooabap ?

5

What is a constructor method in ooabap ?

5

What is a global class in sap ?

5

Can we instantiate the interface?

5

What are the advantages of oo alv ?

5

What is a polymorphism in ooabap ?

5

What is the difference between singleton and static class in sap abap ?

5

How to a create object for the class?

5

What is the use of 'defination deferred' keyword in ooabap ?

5

How to declare and raise events in ooabap ?

5

Can we make methods of interface as abstract and final in ooabap ?

5

What is the difference between function group and classes?

5

What is a singleton class in ooabap ?

5

Can we declare events in interface in ooabap ?

5

What are the differences local & global classes?

5


Post New SAP OO-ABAP (Object Oriented ABAP) Questions

Un-Answered Questions { SAP OO-ABAP (Object Oriented ABAP) }

What is the visibility of component?

1


What is encapsulation in object-oriented programming(oop)?

1


What is an event in ooabap ?

5


What is oops abap?

1


How to define a class locally?

5


What is inheritance in oo abap?

1


In what situation do you use ooabap?

1


Can we achieve multiple inheritance using interfaces?

5


What is a de-referenced variable?

1


What is narrow casting?

1


Can we defined a class without a constructor in ooabap ?

5


Can we make methods of interface as abstract and final in ooabap ?

5


What is the use of final class?

1


How to call a method?

5


What are the types of objects and classes?

1