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 is a license file ?

1129

What is the easiest way to set the classpath ?

1102

What is Horizontal and vertical clustering ?

1124

How Can Port Number Be Checked ?

1130

How Can Cluster Communication Occur ?

1089

How many way to start and stop weblogic servers?

1141

What is the Basic Components of Weblogic Server ?

1227

Explain The Methods For Providing User Credentials For Starting The Server ?

1095

We often see BSU when using weblogic. What is the meaning of BSU ?

1123

How do stubs work in a WebLogic Server cluster ?

1097

What is the function of T3 in WebLogic Server ?

1242

How do you set the classpath ?

1127

What is Weblogic ? (Weblogic Interview Questions)

1131

What Is Boot.proerties File In Weblogic Server ?

1069

What are the supported installation modes for WebLogic Server ?

1221

Un-Answered Questions { Java J2EE }

What is final keyword in java? Give an example.

1065

What causes memory leaks in java?

989

How many static init can you have?

1273

Why there are some null interface in java? What does it mean?

1194

What is beanpostprocessor in spring?

439

What is the purpose of garbage collection in java?

1147

Why is boolean important?

1124

What if the static modifier is removed from the signature of the main method?

1312

What does %4d mean in java?

1548

What are data types in oop?

1084

What is the difference between ejbcreate() and ejbpostcreate?

1021

What is the file extension you use for hibernate mapping file?

514

Discuss the collections in hibernate?

440

What is the program development process?

1036

Can we use static class instead of singleton?

1111

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