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 do you troubleshoot server hang?

1105

How to debug my ant script?

1029

How to access the admin console?

1030

What are the various causes for out of memory?

999

How to change from default jvm to others?

939

What is the difference between development mode and production mode of weblogic server?

1085

How you will analyse threads state using samurai tool?

1022

What is t3 protocol?

937

How can we configure http tunneling on weblogic?

1075

What is boot?properties file in weblogic server?

1092

What oracle weblogic server includes?

998

What is bootup process?

990

What is the difference between stage and no stage deployment?

1125

What is mulicast and unicast in weblogic?

1015

How to troubleshoot and overcome such issues?

994

Un-Answered Questions { Java J2EE }

Why is java logo a cup of coffee?

1172

Explain creation of statement object with connection method create method with help of an example.

974

Explain Synchronous Message Consumption in JMS?

1455

Can size_t be negative?

1175

What is the purpose of @validations annotation?

1025

Is hibernate framework?

531

Explain how to work with error tags?

1016

Why sessionfactory is used in hibernate?

426

How do you create a first line indent?

1002

Why filter is used in servlet?

996

What is the purpose of @autowired in spring?

428

we have syntax like for(int var : arrayName) this syntax is to find whether a number is in the array or not.but i want to know how to find that number's location.

2033

What is the latest framework in java?

924

What are the different class loaders used by jvm?

1098

What is id generator in hibernate?

385

For More Un-Answered { Java J2EE } Questions Click Here