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

EJB Interview Questions

Questions Answers Views Company eMail

How do identify two same entity beans?

1 4263

How does EJB 2.0 improve support for interoperability between EJB containers and other J2EE products?

1 3695

How Stateful Session bean will store its State ?

1 5445

How does a container, manage access, from multiple transactions on an entity bean?

1 4175

How 'messaging' supported in EJB 2.0 Specification?

1 4066

In what way, the client gets a reference to an existing entity bean?

1 3829

How is an entity bean created?

1 3987

Using Container managed entity bean, how an entity bean can be created?

1 3334

In an EJB project, Howmany tables and How many entity beans are used?

1 4425

In EBs the DB state is more consistent than SBs why?

1 3999

ejbCreate in Entity bean and create method in EJB home, have the same parameters?

2 7090

An EJB client, can marshall an object of the class java.lang.Class to an EJB?

2 5953

can we have static initializer blocks in EJB?

Reliance,

1 12546

How can a CORBA object, accessed from a EJB?

2274

when deploying an EJB, does it possible to specify multiple JNDI names?

IBM,

1 7288

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Un-Answered Questions { EJB }

What is ejb and its uses?

983

Explain the important elements of ejb?

974

What is the difference between @requestparam and @pathvariable?

979

What is stateless authentication?

1103

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

993

What is ejb technology?

900

Write the basic requirement of a cmp entity based class in 2.0 from ejb 1.1?

1021

How to generate ejb stubs in eclipse?

1285

What is stateless and stateful session bean in ejb?

964

How to import ejb project in eclipse?

1061

What is ejb ql?

1074

Is soap stateless or stateful?

1015

Enlist the CallBack methods of Session Bean?

1046

What are ejbs used for?

896

What is remote interface in ejb?

973

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