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 32193

What is meant by manifest files ?

2 6740

What is persistence?

2 5103

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

1 4408

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

KPIT,

1 6212

What is beaninfo ?

1 4034

What are the required methods to implement EJB architecture?

2 5257

How entity beans support container managed persistence?

2392

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

3 5115

EJB containers supports what kind of transaction attributes?

1 4212

How EJB and JDBC/SQLJ are related?

1 5201

what is the Relationship between EJB and CORBA architecture?

IBM,

3818

Explain the architectural relationship between JavaBeans and JTA?

2912

TX operation funtion executed by?

Satyam,

2651

Can a client interact with an JavaBean directly? Explain?

1 4031

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Un-Answered Questions { EJB }

What is the procedure of ejb container to handle exceptions?

925

What are the attributes of transaction in ejb?

894

What is bean-managed transaction?

1029

What is use of @postconstruct?

902

How to find ejb version in websphere?

910

How can I access ejb from asp?

995

What is the procedure for the presentation of ejb persistence mechanism?

988

What is enterprise javabeans (ejb) container?

905

What do you mean by abstract schema?

999

Is udp stateless?

946

What are the key features of the ejb technology?

1024

Is ejb be called from another ejb? If yes then how?

934

Enlist the CallBack methods of Session Bean?

992

Is it possible to have threading in ejb?

938

How can enterprise javabeans be accessed from active server pages?

969

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