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

EJB Interview Questions

Questions Answers Views Company eMail

What is Enterprise JavaBeans?

1 5198

what is current EJB version?

3 9099

what are main features in EJB?

2 13868

Basic types of Enterprise JavaBeans?

TCS,

4 7464

abstract methods in SessionBean?

1 6848

What are the design goals of EJB architecture?

1 10349

what is SessionBean, EntityBean?

2 6028

Difference between container-managed & bean-managed persistence?

2 15772

What transaction attributes does Java Bean containers support?

1 5738

absract methods in EntityBean ?

1 5098

what is finder method?

1 14386

what is the difference between stateless and stateful sessions?

HCL,

10 27078

How is an entity bean created?

1 4906

What is Transaction attribute?

3 7647

How to determine two identical beans?

1 5047

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Un-Answered Questions { EJB }

Why is ftp stateful?

1107

List some key actors in persistence api.

1155

What is ejb and why it is used?

1127

What does @singleton annotation do?

1072

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

1048

How to increase ejb transaction timeout in weblogic?

1198

Is soap stateless or stateful?

1061

Enlist the contents of Container.

1109

What happens when I change a value in the httpsession from inside an ejb?

1044

What is ejb in weblogic?

1094

Why should we use ejb?

973

For ejb applications with bean-managed transaction demarcations, which of the following is used by the client to get a reference to the usertransaction object for the weblogic server domain?

1060

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

2808

Mention the three levels for applying interceptor methods.

1074

What is ejb in java with example?

1041

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