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

What does i18n interceptor?

1043

What is struts.devmode?

1052

How to display validation errors on jsp page?

1020

What is the difference between session scope and request scope when saving formbean ?

992

What is includeaction?

995

Mark the differences between html tags and strut specific html tags.

973

What design patterns are used in struts?

1011

Describe the two types of formbeans.

1002

Explain the complete struts validator framework.

1018

What’s the difference between validation.xml and validator-rules.xml files in struts validation framework?

1011

What is role of action class?

1057

What is ognl?

1140

What is dispatchaction?

1097

What is meant by custom tags?

972

What is the difference between struts1 and struts2?

926

Un-Answered Questions { Java J2EE }

How does dependency injection work and why would you need it?

444

What is initial size of arraylist in java?

1055

How can we perform any action at the time of deploying the project?

1116

What is get () in java?

1054

What is @autowired annotation in spring?

450

Can you instantiate the math class in Java?

1090

How do stubs work in a weblogic server cluster? : BEA Weblogic

1023

Which exception is thrown if the servlet is not initialized properly?

1028

Explain the meaning of java applet.

1071

What is regex java?

1106

Can an interface implement another interface?

1033

What are the struts2 configuration properties that control file uploading process?

1135

What is ef code?

398

What is the servletconfig object?

1045

How do I provide user credentials for starting a server?

932

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