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

EJB Interview Questions

Questions Answers Views Company eMail

what are the influence factors of ejbLoad() & ejbStore()?

1 4720

what is the Control flow of an Entity?

1 4546

How to determine, that beans are TX or not?

2074

how to set the relationship between tables in ejb

1 4468

Difference between javaBeans and Enterprise JavaBeans?

Indotech, Tech Mahindra,

1 17715

Life cycle methods in stateless Session Beans?

Virtusa,

3 8346

Life cycle methods in stateful session beans?

CTS, iFlex,

1 6744

Life Cyle methods in Entity Bean with Container Managed persistence

2 5217

Life Cyle methods in Entity Bean with Bean Managed Persistence

1 4938

How do you implement the Local Interfaces ?

HCL,

1 5623

Can we write the Remote and Local Interfaces in one Bean. How do you define it in the deployment descriptor.

HCL,

2 6307

How the container will maintain synchronization for multiple calls to the entity bean?

HCL,

1 4282

Transaction Attributes? What is the use of ?RequiresNew?

HCL,

1 7197

how to deploy enterprise javabeans?

Inforica,

2 5803

What does a deployment diagram specify?

2 6149

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Un-Answered Questions { EJB }

Can more than a single table be mapped in cmp?

1020

Write the basic requirement of a cmp entity based class in 2.0 from ejb 1.1?

1020

How to find ejb version in websphere?

968

What is stateless session bean?

1055

Explain what is an EJB Context?

1042

What is Session Bean Interface?

972

What are the differences between ejb 3.0 and ejb 2.0?

1014

What is the procedure for the presentation of ejb persistence mechanism?

1055

What does ejb stand for?

1051

What are the components of ejb?

1012

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

915

What is ejb role in j2ee?

1116

Define ejb Create() and EjbPostCreate()?

1123

What causes statelessness?

912

What is the advantage of using entity bean for database operations, over directly using jdbc api to do database operations?

1008

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