OOAD Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

OOAD Interview Questions

Questions Answers Views Company eMail

What is the function of dynamic typing?

758

Why dynamic loading is used in object-oriented programming?

753

Explain persistence?

736

What is the order of call of constructors in inheritiance?

762

What is the benefit of using inheritance?

773

Can we override static methods of a class?

703

Can a class in java be inherited from more than one class?

667

Can we override a method by using same method name and arguments but different return types?

689

What is the difference between an abstract class and interface in java?

744

What's the benefit of using inheritance?

824

What is the significance of encapsulation?

725

What is data encapsulation and what's its significance?

758

How can we restrict inheritance for a class so that no class can be inherited from it?

823

What is data encapsulation and what is its significance?

660

What's the order of call of constructors in inheritiance?

736

Post New OOAD Questions

Un-Answered Questions { OOAD }

Can we override static methods? Why?

666

Write a program to show the inheritance used in a class.

706

Can you create an instance of an abstract class?

727

What is inheritance in java?

762

Write about abstract base classes?

758

How many methods are there in the serializable interface?

705

How can we call the base method without creating an instance?

754

What is the difference between new and override?

704

What is the function of pure virtual functions?

673

What is the use of destructive method?

692

How to differentiate between a CreateObject() and GetObject() ?

722

What is a try/ catch block?

708

Explain what is polymorphism?

793

Which keyword can be used for overloading?

759

Explain about uml?

700

For More Un-Answered { OOAD } Questions Click Here