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

5

Can we achieve multiple inheritance using interfaces?

5

Does polymorphism achieved through interfaces?

5

What is an interface in ooabap?

5

What are the types of constructor's in ooabap ?

5

Is it mandatory to implement all methods of interface in the class which includes interface?

5

What is the difference in attributes defined in the public versus private section of a class?

5

Can we raise events in interface?

5

What is a local class in sap ?

5

What are the differences between abap and ooabap? In which situation we use ooabap?

1

What is object-oriented programming language?

1

What is the event handler technique in object-oriented abap?

1

What are the types of constructors in ooabap? Explain?

1

What is the use of final class?

1

How do you achieve encapsulation in oo abap?

1


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

What is the event handler technique in object-oriented abap?

1


How do you achieve encapsulation in oo abap?

1


What is a global class in sap ?

5


What are the limitations of redefining a method?

1


What is an interface in ooabap?

5


How to declare and raise events in ooabap ?

5


What is a polymorphism in ooabap ?

5


What is the difference in an instance method and a static method?

5


Is it mandatory to implement all methods of interface in the class which includes interface?

5


What is inheritance in oo abap?

1


What is alias?

5


What is a narrowing cast?

1


Can we raise events in interface?

5


What are abstract classes and methods in object-oriented programming?

1


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

5