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

Msi replica mode??

1099

How you are getting the alerts?

1058

What are the recommend parameters to improve the prformance from data-source point of view.

1013

Explain different parts available as part of jvm and describe them in few lines.

1027

What are the Unix vi commands?

1121

How to integrate sunone/netscape/iplanet with weblogic?

1010

What are Monitoring tools?

1038

What is meant by domain, adminserver, managedserver?

1010

What are the types of gc and in which different scenarios each should be used?

1033

Difference between production and development mode?

992

Explain the types of deployment modes and diffrernces between them?

980

Which lelvel of activites ur reponsiable l1 or l2 or l3?

1023

How to update license?

1019

What is meant by managedserver?

1075

How to pass arugments to server through machine?

1082

Un-Answered Questions { Java J2EE }

Is c++ more secure than java?

916

What is the use of attribute in servlets?

1057

What is difference between save and saveorupdate in hibernate?

371

What happens when a thread cannot acquire a lock on an object?

1050

What is the need of session tracking in web application?

1050

whatis Home interface and Remoteinterface? with example?

2017

What are the standard isolation levels defined by JDBC?

1152

Are constructors methods?

1047

How will you pass parameters in RMI? Why do you serialize?

1256

Give an example of frequently used spring annotations.

421

What are the packages are used in jdbc?

1058

What is the common usage of serialization?

1169

Why are callback interfaces useful in hibernate?

388

Is there any heavyweight component in swings?

1021

What is the default suffix for struts2 action uri ?

991

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