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

EJB Interview Questions

Questions Answers Views Company eMail

Explain the difference between, Java Class and Bean?

3 32359

What is meant by manifest files ?

2 6892

What is persistence?

2 5239

What is the TX operational difference between Session Bean and Entity Bean?

1 4497

Tell me difference between Container managed persistent bean & Bean managed persistent bean?

KPIT,

1 6315

What is beaninfo ?

1 4125

What are the required methods to implement EJB architecture?

2 5372

How entity beans support container managed persistence?

2452

What are the services that a container provides for an entity bean?

3 5299

EJB containers supports what kind of transaction attributes?

1 4324

How EJB and JDBC/SQLJ are related?

1 5311

what is the Relationship between EJB and CORBA architecture?

IBM,

3876

Explain the architectural relationship between JavaBeans and JTA?

3022

TX operation funtion executed by?

Satyam,

2699

Can a client interact with an JavaBean directly? Explain?

1 4110

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Un-Answered Questions { EJB }

What do you mean by re-entrant? Can you say that session beans as re-entrant? Can entity beans be specified as re-entrant?

972

What are the components of session beam?

1074

What is difference between ejb and spring?

993

What is EJB object?

1114

The ejb container implements the ejbhome and ejbobject classes. For every request from a unique client, does the container create a separate instance of the generated ejbhome and ejbobject classes?

1004

in EJB diclare the static methods are not?

3442

Enlist the contents of Container.

1048

What are the design principles for ejb?

918

How to generate ejb stubs in eclipse?

1283

Why stateless is better than stateful?

1036

How to create ejb project in eclipse?

1001

What do you mean by EJB architecture?

1011

How does ejb container work?

957

What ejb means?

928

What is @enableautoconfiguration?

1032

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