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 8258

What are the tools you used for OOAD?

Protech,

3 8192

Every object has : state, behavior and identity - explain

InfoAxon Technologies, Protech,

2 29248

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

ABC, Protech,

5 11957

What are the four phases of the Unified Process ?

Protech, Student,

8 52833

Explain Class Diagram in Detail.

InfoAxon Technologies, Protech,

2 6827

When do you prefer to use composition than aggregation?

InfoAxon Technologies, Protech,

1 6524

Does a concept HAVE to become a class in Design?

Protech,

1 3824

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

Protech,

1 4343

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

Protech,

2 5102

How to use CRC Cards for Class Design?

Protech,

2 6655

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

InfoAxon Technologies, Protech, Wipro,

1 5699

Explian following terms: Constraint Rules, Design by contract.

Protech,

1 4403

What is Object Constraint Language (OCL)?

Protech,

1 7518

Difference Between Attribute and Association.

Protech,

2 7608

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Un-Answered Questions { OOAD }

Explain colloboration

1063

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

1015

Does PowerShell support OOPs?

1030

When will you use an interface and abstract class?

997

Why do we use oops concepts? What is its advantage?

1084

Does java support multiple inheritance? if not, what is the solution?

977

Write down how will you create a Binary tree?

1010

Explain the purpose of composition.

1035

How to define an abstract class?

1027

How many methods are there in the externalizable interface?

1017

Why are outlet connections required in object-oriented programming?

995

Explain what an object is.

1070

Why is OOP good?

970

What is a final variable?

1026

Define exceptions?

932

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