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

OOAD Interview Questions

Questions Answers Views Company eMail

Explain what is object oriented programming language?

961

Name some languages which have object oriented language and characteristics?

938

Explain about uml?

920

Explain the meaning of object in object oriented programming?

989

Explain about message passing in object oriented programming?

936

State about java and its relation to object oriented programming?

984

What are the problems faced by the developer using object oriented programming language?

915

State some of the advantages of object oriented programming?

1050

Explain about inheritance in oops?

926

Explain about the relationship between object oriented programming and databases?

888

Explain about a class in oop?

923

Explain the usage of encapsulation?

971

Explain what a method is?

988

Name the different creational patterns in object oriented design?

954

Explain about realistic modeling?

916

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Un-Answered Questions { OOAD }

State some of the advantages of object oriented programming?

1050

Can an interface contain fields?

931

What is an abstraction and why is it important?

968

What does the “abstract” keyword mean in front of a method? A class?

929

Can you tell something about GDI objects?

947

What is bootstrap, extension and system class loader? Or can you explain primordial class loader?

948

Do we require a parameter for constructors?

950

What is Abstract method and how different from Virtual Method?

867

Explain about object oriented programming?

966

What is the difference between a class and an object?

1368

Is it possible to provide method implementations in java interfaces? If possible, how do we provide them?

894

Explain about abstraction?

1023

What is early and late Binding?

930

Difference between abstraction and implementation hiding ?

1045

What is Polymorphism, overloading, overriding and virtual?

1032

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