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

Are interceptors and filters different?

1062

Do you need an alignment after replacing struts?

954

Can a reducer dispatch an action?

963

What is execute method in struts?

955

What is the front controller in struts2?

977

What are the main classes which are used in struts application?

994

What is discontinuous strut?

954

Is struts action class singleton?

1010

What is struts2 namespace?

937

What is struts and springs in java?

1067

Why we use struts over servlets?

1083

What is the use of interceptor?

981

Where should struts xml be placed?

949

What is struts actionmapping?

960

What is struts 2 framework in java?

1051

Un-Answered Questions { Java J2EE }

Explain the role of driver in jdbc.

1013

What is the difference between variable & constant?

1049

What are inner classes or non static nested classes in java?

1193

How can you set the applet size?

1071

What is the function of setautocommit?

1254

what is session in java?

1263

List types of storage classes in java?

1165

What happens if an exception is not handled in a program?

1118

What is the advantage of preparedstatement over statement?

1125

What will happen if there is a default method conflict as mentioned above and we have specified the same signature method in the base class instead of overriding in the existing class ?

977

What is silent mode?

1154

What are keywords in programming?

1023

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

903

How to add menushortcut to menu item?

1019

What is the use of singleton?

980

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