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

OOAD Interview Questions

Questions Answers Views Company eMail

How do you represent static members and abstract classes in Class Diagram?

InfoAxon Technologies, Protech,

2 8130

What are the tools you used for OOAD?

Protech,

3 8043

Every object has : state, behavior and identity - explain

InfoAxon Technologies, Protech,

2 29092

Difference: Object Oriented Analysis (OOA) and Object Oriented Design (OOD)?

ABC, Protech,

5 11724

What are the four phases of the Unified Process ?

Protech, Student,

8 52451

Explain Class Diagram in Detail.

InfoAxon Technologies, Protech,

2 6692

When do you prefer to use composition than aggregation?

InfoAxon Technologies, Protech,

1 6412

Does a concept HAVE to become a class in Design?

Protech,

1 3709

What are the good practices to use while designing for reuse?

Protech,

1 4259

Can you think of some nice examples where *multiple* actors are associated with a use case ?

Protech,

2 4951

How to use CRC Cards for Class Design?

Protech,

2 6521

What is the difference between static and dynamic Classificaition.Give some examples.

InfoAxon Technologies, Protech, Wipro,

1 5578

Explian following terms: Constraint Rules, Design by contract.

Protech,

1 4291

What is Object Constraint Language (OCL)?

Protech,

1 7440

Difference Between Attribute and Association.

Protech,

2 7452

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Un-Answered Questions { OOAD }

What is a try/ catch block?

928

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

948

What is function override?

1017

Can an interface contain fields?

931

If a method definition has been specified in the base class and the interface which the class is implementing, which definition will be picked if we try to access it using interface reference and class object?

903

Explain the meaning of object in object oriented programming?

989

Why do we separate interface from implementation?

957

What are the types of polymorphism?

922

Write a note about inheritance?

891

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

894

What are the limitations of oops?

965

What is inheritance in java?

1161

What do you mean by abstract class?

1007

What are the different types of arguments?

946

What is Abstract method and how different from Virtual Method?

867

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