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 are different modules in spring?

954

What will happen when you compile and run the following code?

970

What is actionform?

959

Define connection pooling?

912

What is bean factory, have you used xmlbean factory?

922

How to create object without using the keyword “new” in java?

1056

Enlist the technologies embraced in j2ee?

919

What is a thin client?

1054

Difference between load and get method?

990

Differentiate between .ear, .jar and .war files.

1148

What are the four components of j2ee application?

1021

What is considered as a web component?

1083

What is the functionality of actionservlet and requestprocessor?

1108

Servlet is pure java object or not?

1209

What must be implemented by all servlets?

1120

Un-Answered Questions { Java J2EE }

How many bytes is a unicode character?

1016

What is the purpose of jdbc resultset interface?

1004

Explain implementation and how is it different from conversion?

1099

Explain the concept of local interfaces?

977

Why do I get an error while trying to retrieve the text for ora-12705? : BEA Weblogic

1119

What is vector capacity in java?

1100

What is the purpose of the enableevents() method?

1063

Why session is not thread safe in hibernate?

367

What are void pointers?

1319

Say any two properties in beans?

1076

What is @joincolumn?

677

What is an accessor?

1715

What is csa?

871

What is event and listener in java?

835

What is pojo class?

456

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