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 an abstract class in ooabap ?

What is a constructor method in ooabap ?

What is a global class in sap ?

Can we instantiate the interface?

What are the advantages of oo alv ?

What is a polymorphism in ooabap ?

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

How to a create object for the class?

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

How to declare and raise events in ooabap ?

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

What is the difference between function group and classes?

What is a singleton class in ooabap ?

Can we declare events in interface in ooabap ?

What are the differences local & global classes?

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

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

How to a create object for the class?

What is a de-referenced variable?

How many types of classes are there in ooabap?

What is the visibility of component?

Can we raise events in interface?

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

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

What is inheritance in oo abap?

How to create a global class?

What is an abstract class in ooabap ?

What is a polymorphism in ooabap ?

What is a reference variable?

How to declare and raise events in ooabap ?

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

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