EJB Interview Questions
Questions Answers Views Company eMail

What is Enterprise JavaBeans?

1 2337

what is current EJB version?

3 4843

what are main features in EJB?

2 9877




Basic types of Enterprise JavaBeans?

TCS,

4 2952

abstract methods in SessionBean?

1 3525

What are the design goals of EJB architecture?

1 6527

what is SessionBean, EntityBean?

2 2769

Difference between container-managed & bean-managed persistence?

2 11125




What transaction attributes does Java Bean containers support?

1 3194

absract methods in EntityBean ?

1 2493

what is finder method?

1 11325

what is the difference between stateless and stateful sessions?

HCL,

10 17221

How is an entity bean created?

1 2320

What is Transaction attribute?

3 3970

How to determine two identical beans?

1 2437


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Un-Answered Questions { EJB }

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.

1022


why Bean class implements all business method of Remote interface but bean bean class not implements the remote interface

1260


what is the Relationship between EJB and CORBA architecture?

2611


Explain the architectural relationship between JavaBeans and JTA?

1696


can u explain about design patterns like singleton,builder,factory

1122






How entity beans support container managed persistence?

1243


How to determine, that beans are TX or not?

883


how can u integrate ejb and hibernate? How can u call hibernateDAO methods in session bean?

1712


can we stop the execution of a method before completion?

1720


TX operation funtion executed by?

1406


what is mean by OLE ? Please answer me. Advance thanks.

1412


in EJB diclare the static methods are not?

1981


How can a CORBA object, accessed from a EJB?

885