Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

How can we enable promotion engine logs?

968

What are different order status?

874

What is the role of helper classes in wcs?

862

What are the steps to publish a controller command as a web service?

945

Is it necessary to register controller command in cmdreg table?

1040

Can we schedule auctions and promotions in wcs?

841

How to enable cross site scripting protection in wcs?

873

Where do we specify the buyer seller relationship?

841

What is acpextract?

869

What is dynacache and role of cachespec.xml in wcs?

819

Explain about inventory table?

846

Explain the trade off in using data bean against access bean?

857

Name few wcs controller commands used in your application for member subsystem?

879

Where do we store db configuration and how can we change that?

889

How access control policies are implemented in wcs?

842

Un-Answered Questions { Java J2EE }

What are microservices in spring?

410

What is flag in java?

990

What is generics in java interview questions?

1061

Why swings are called lightweight components?

1047

In what ways can a web logic servers performance be improved upon?

923

Why do you need orm tools like hibernate?

408

Is nan false?

974

Explain what are the steps required to setup the oracle instance for os authentication?

977

Can we call the run() method instead of start()?

1034

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.

2370

Why do we need jdbc api?

970

Explain oops concepts in detail?

1022

What is the default execution method in java?

1195

What is ptp model?

999

Explain the difference between an Interface and an Abstract class?

1169

For More Un-Answered { Java J2EE } Questions Click Here