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 is forward action used for integration?

1037

What is action class?

1065

What is difference between interceptors and filters?

1052

How can forward action be used to restrict a strut application to mvc?

999

What is struts validator framework?

1006

how does request processor relates to action mapping?

930

What are action errors?

1003

What are the steps involved in creating a strut application?

967

State the procedure for using forward attribute of link tag’s.

966

What are the ways in which duplicate form submission can occur?

961

List the important attribute and elements of action mapping under struts.

999

What are the steps used to setup dispatch action?

1058

What is the difference between empty default namespace and root namespace?

1157

What are the reasons for an error message not being displayed while developing struts application?

960

State an example of struts configuration file as an action parameter for action servlet.

1022

Un-Answered Questions { Java J2EE }

What is the purpose of xmlaccess configuration file export.xml?

766

What does hibernate show_sql true means?

547

Are arrays primitive data types?

1201

Name few java.lang classes introduced with java 8 ?

1002

What is the purpose of @beforeresult annotation?

1038

What are the different features of spring framework?

400

What is spring ioc in simple words?

408

What is hql and what are it’s benefits?

376

What’s the difference between struts and turbine?

1225

What is spring ioc definition?

442

What is the life cycle of actionform?

1046

Must ejbs be homogeneously deployed across a cluster? Why?

972

What are the features of message broker?

1019

What are instance variables?

1095

What are the struts2 error message keys that can come during file uploading process?

1088

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