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

EJB Interview Questions

Questions Answers Views Company eMail

what are required main interfaces in EJB?

2 5502

How Client will contact the Bean?

Four soft, Tech Mahindra,

3 9535

How to connect to a specific enterprise bean?

2 4835

What are types in SessionBeans?

1 4927

Why does EJB needs two interfaces, Home and Remote Interface?

4 16146

How bean-managed transactions will work?

Wipro,

1 5343

How enterprise beans will handle concurrent and loopback calls on entity beans?

Wipro,

1 5144

Explain the Sotware Architechture of EJB?

Wipro,

1 5171

What is Introspection ?

Wipro,

2 6789

Describe client view of an Enterprise JavaBeans component?

Wipro,

1 4914

Explain the architectural relationship between EJB & XML?

Wipro,

1 5609

Can stateful session beans are persistent?

2 5067

How EJB component can in interact with COM/DCOM components?

1 4820

How stateful session beans will maintain consistency, across transaction updates?

2 5043

In bean managed transactions, how session bean can be configured?

1 4243

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Un-Answered Questions { EJB }

What is ejbdoclet?

957

What is the difference between ejbcreate() and ejbpostcreate?

960

What is the new basic requirement for a cmp entity bean class in 2.0 from that of ejb 1.1?

993

Enlist the contents of Container.

1058

What is activemq used for?

959

What is the advantage of using entity bean for database operations, over directly using jdbc api to do database operations? When would I use one over the other?

1179

What are the various types of entrepreneur java bean?

960

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

1007

What do you mean by EJB architecture?

1014

What are the design principles for ejb?

922

What is entity bean in ejb?

1108

Where is ejb used?

958

Why is ftp stateful?

1040

Can tomcat run ejb?

1024

Can beans who are involved in transaction have 'passivation' process?

995

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