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 a de-referenced variable?

Can we raise events in interface?

What is a global class in sap ?

Does polymorphism achieved through interfaces?

What is a class in ooabap?

What is an event in ooabap ?

What is a polymorphism in ooabap ?

What is a singleton class in ooabap ?

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

How is encapsulation implemented in oops?

What are the advantages of oo alv ?

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

What is a friend class?

What are the differences local & global classes?

How do you achieve encapsulation in oo abap?

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