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 32194

What is meant by manifest files ?

2 6741

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 6213

What is beaninfo ?

1 4035

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 5117

EJB containers supports what kind of transaction attributes?

1 4213

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?

2913

TX operation funtion executed by?

Satyam,

2652

Can a client interact with an JavaBean directly? Explain?

1 4031

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Un-Answered Questions { EJB }

What is ejb and its types in java?

937

What is jar, war, and ear?

1050

Why do we need ejb?

961

What is Enterprise JavaBeans (EJB)?

956

What is activemq used for?

902

What do you mean by EJB architecture?

959

What is bean-managed persistence?

1004

What are the advantages of ejb components?

989

What is the difference between ejb and java beans?

949

What is ejb 3?

888

What is the difference between find and select methods in ejb?

947

What are ejb components?

925

What is bean-managed transaction?

1030

what is the Relationship between EJB and CORBA architecture?

3818

Enlist the CallBack methods of Entity Bean.

961

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