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

EJB Interview Questions

Questions Answers Views Company eMail

What is Session Bean Interface?

Tech Mahindra,

972

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

972

Can EJB made to handle multiple transactions?

1016

Define Clone?

1073

Which is more beneficial: CMP or BMP?

1029

Differentiate Phantom from Un-repeatable?

1139

What do you mean by abstract schema?

1050

Define ejb Create() and EjbPostCreate()?

1120

How is consistency maintained by Stateful Session through transaction updates ?

1181

Enlist the CallBack methods of Session Bean?

1045

Define ACID Properties?

1026

Differentiate ‘Stateful Session’ from ‘Entity Bean’ ?

1029

Is state maintained by a Stateless bean?

1040

Differentiate “find a method” from “select method” in EJB ?

991

What do you mean by bean managed transaction?

1048

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Un-Answered Questions { EJB }

What is the meaning of acid in the connection of transaction management?

1046

Define ripple effect?

1078

Can you be deported if you are stateless?

902

Can tomcat run ejb?

1013

What do you mean by timer service and where it is used?

1006

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

914

can anyone explain me the workflow of EJB.I have developed an app. in WSAD using an example that contains CMP and session bean.But i am not able to understand the basic flow between diffrent packages.

2380

Is ejb a framework?

974

What is ejb container?

1156

What is an entity and its types?

1038

What is @resource in java?

999

What is ejb and how it works?

1135

What is ejb and why it is used?

1039

What is bean-managed persistence?

1064

What is ejb in weblogic?

1040

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