EJB Interview Questions
Questions Answers Views Company eMail

What is Enterprise JavaBeans?

1 2288

what is current EJB version?

3 4780

what are main features in EJB?

2 9762




Basic types of Enterprise JavaBeans?

TCS,

4 2892

abstract methods in SessionBean?

1 3467

What are the design goals of EJB architecture?

1 6334

what is SessionBean, EntityBean?

2 2722

Difference between container-managed & bean-managed persistence?

2 10966




What transaction attributes does Java Bean containers support?

1 3144

absract methods in EntityBean ?

1 2448

what is finder method?

1 11259

what is the difference between stateless and stateful sessions?

HCL,

10 16991

How is an entity bean created?

1 2263

What is Transaction attribute?

3 3897

How to determine two identical beans?

1 2390


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Un-Answered Questions { EJB }

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

1233


can we stop the execution of a method before completion?

1688


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

1095


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

1378


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.

992






How can a CORBA object, accessed from a EJB?

856


How to determine, that beans are TX or not?

860


How entity beans support container managed persistence?

1218


TX operation funtion executed by?

1374


in EJB diclare the static methods are not?

1944


Explain the architectural relationship between JavaBeans and JTA?

1672


what is the Relationship between EJB and CORBA architecture?

2577


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

1680