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 ripple effect?

1075

Is the session factory thread safe?

1173

Can I run seam outside of jboss as?

1076

Are we allowed to change the transaction isolation property in middle of a transaction?

1028

What’s jboss cache in short?

1118

If your ui seems to freeze periodically, what might be a likely reason?

1040

Where can I ask questions and make suggestions about seam?

1057

What is mdb and what is the special feature of that?

1055

What is the relationship between local interfaces and container-managed relationships?

1119

Do I have to credit struts on my own website?

997

How do I install struts?

1015

Why is it called struts?

952

Where can I get a copy of struts?

938

What’s the difference between struts and turbine? What’s the difference between struts and espresso?

983

Why aren’t the struts tags maintained as part of the jakarta taglibs project ?

916

Un-Answered Questions { Java J2EE }

what is the difference between Object Based Language and Object Oriented Language?

1030

What is the difference between war file and jar file?

480

Explain jdk, jre and jvm?

967

What is difference between equal and == in java?

952

What’s difference between managed associations and hibernate associations?

445

Considering notepad/ie or any other thing as process, what will happen if you start notepad or ie 3 times? Where 3 processes are started or 3 threads are started?

1153

What is the role of sessionfactory in hibernate?

393

Is a case study a method or methodology?

896

What is exception propagation?

1131

What do you mean by static variable?

1062

What are the mapping associations used in hibernate?

362

What is a thread dump?

1009

what formats mb support?

859

What is RMI and what are the services in RMI?

1164

Which design pattern the interceptors in struts2 is based on?

918

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