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 abstract method in ooabap ?

Can we achieve multiple inheritance using interfaces?

Does polymorphism achieved through interfaces?

What is an interface in ooabap?

What are the types of constructor's in ooabap ?

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

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

Can we raise events in interface?

What is a local class in sap ?

What are the differences between abap and ooabap? In which situation we use ooabap?

What is object-oriented programming language?

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

What are the types of constructors in ooabap? Explain?

What is the use of final class?

How do you achieve encapsulation in oo abap?

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

What is a polymorphism in ooabap ?

What is alias name in ooabap?

What is an abstract class in ooabap ?

How is encapsulation implemented in oops?

What is a friend class?

How many types of classes are there in ooabap?

What is object-oriented programming language?

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

What are the types of objects and classes?

What is the difference between function group and classes?

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

What is narrow casting?

What is an interface in ooabap?

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

Can we declare events in interface in ooabap ?

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