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 visibility of component?

What is a de-referenced variable?

How can you implement narrowing cast?

What are the instance and static components?

What is a reference variable?

What are the different components available in clas?

How polymorphism can be implemented?

What is a narrowing cast?

What is a de-referenced variable? What is a garbage collector?

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

How is encapsulation implemented in oops?

What is friends keyword?

What are the types of objects and classes?

What are the limitations of redefining a method?

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

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

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

What is a narrowing cast?

What is abstract method in ooabap ?

How to call a method?

How to declare and raise events in ooabap ?

What is a constructor method in ooabap ?

What is the use of final class?

In what situation do you use ooabap?

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

How is encapsulation implemented in oops?

What is alias name in ooabap?

Can we raise events in interface?

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

What is a friend class?

Can we defined a class without a constructor in ooabap ?

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