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

Why do I get unexpected characters from 8-bit character sets in weblogic jdriver for oracle? : BEA Weblogic

918

How can I control on which weblogic server(s) my application will run? : BEA Weblogic

946

How many deployment descriptor files does a cmp entity bean deployed on the weblogic server have? : BEA Weblogic

979

Which of the programs can be created using the zac publish wizard tool? : BEA Weblogic

1156

The home of a product cmp entity bean has a finder method, which returns an enumeration of all the products whose price falls below a certain value, which is passed as the method argument. If there are no products in the database to match the above criteria what will be the result of a call to this finder method? : BEA Weblogic

953

How do I set up my classpath? : BEA Weblogic

983

Can I still use the default connection factories supported in weblogic release 5.1? : BEA Weblogic

1044

Why did the messaging bridge fail to connect to the source bridge destination? : BEA Weblogic

969

Which of the algorithms is used by the weblogic server as the default load balancing strategy for clustered object stubs when no algorithm is specified ? : BEA Weblogic

1111

Is it possible to send or receive a message from within a message listener? : BEA Weblogic

922

What type of object is returned by resultset.getobject()? : BEA Weblogic

1032

When configuring a source or target messaging bridge destination, do I need to set the adapter classpath field? : BEA Weblogic

1031

A stateful session bean implementing the sessionsynchronization interface is deployed on the weblogic server. Which of the callback methods may be invoked on the bean? : BEA Weblogic

1017

How do I use unicode codesets with the weblogic jdriver for oracle driver? : BEA Weblogic

1024

How do I use multibyte character sets with weblogic jdriver for informix? : BEA Weblogic

928

Un-Answered Questions { Java J2EE }

What is servlet mapping?

1043

Where are register variables stored?

1028

What is hibernate mapping?

430

explain the object/relational mapping integration module

574

what is recursion in java

1197

What is stringbuffer in java?

1076

What is loose coupling in spring?

439

List types of storage classes in java?

1166

What is web container in j2ee?

983

Which interceptor is responsible for i18n support?

945

Explain bean in spring?

396

Which design pattern the interceptors in struts2 is based on?

938

What do you mean by java swing?

979

How nested beans can be used in Struts applications?

1022

What are the major drawbacks of external iteration?

1079

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