SAP OO-ABAP (Object Oriented ABAP) Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SAP OO-ABAP (Object Oriented ABAP) Interview Questions

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What is the difference between abstract method and a final method?

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

What is oops abap?

What is narrow casting?

What are the core abap oops concepts?

What is a narrowing cast? How can you implement it?

What is inheritance in oo abap?

What are an abstraction, encapsulation, and polymorphism?

Mention the difference between abap and ooabap?

In what situation do you use ooabap?

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

What is an event in ooabap ?

Can we instantiate abstract class in ooabap ?

How to define a class locally?

How to create an object for private class?

What are the instance and static components?

What is oops abap?

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

What is a constructor method in ooabap ?

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

What is the difference between function group and classes?

How polymorphism can be implemented?

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

How many types of classes are there in ooabap?

What are the principles of object-oriented programming(oop)?

How to call a method?

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