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 3489

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

1 3069

How Stateful Session bean will store its State ?

1 4122

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

1 3363

How 'messaging' supported in EJB 2.0 Specification?

1 3339

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

1 3002

How is an entity bean created?

1 3286

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

1 2494

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

1 3591

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

1 3254

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

2 6146

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

2 4942

can we have static initializer blocks in EJB?

Reliance,

1 11469

How can a CORBA object, accessed from a EJB?

1676

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

IBM,

1 6359

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Un-Answered Questions { EJB }

Differentiate ‘Stateful Session’ from ‘Entity Bean’ ?

541

How to increase ejb transaction timeout in weblogic?

550

How can enterprise javabeans be accessed from active server pages?

567

Why do we use ejb?

521

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

538

How can one EJB be called from within another EJB?

521

What is bean-managed transaction?

563

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

526

How to find ejb version in websphere?

544

What is ejbdoclet?

523

Is it possible to share an httpsession between a jsp and ejb?

515

What is meant by ejb?

515

What is stateless session?

553

What is ejb container?

678

What is mdb in ejb?

519

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