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 friends keyword?

What is an interface in ooabap?

What is a friend class?

What are the limitations of redefining a method?

What is a single-ton class?

What is narrow casting?

What is the visibility of component?

What is alias?

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

What is a class in ooabap?

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

What is a polymorphism in ooabap ?

What are an abstraction, encapsulation, and polymorphism?

What is the use of final class?

Can we instantiate abstract class in ooabap ?

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