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 deployment descriptor?

1099

why we should override only no-agrs init() method.

1130

What are different Struts2 tags? How can we use them?

942

What is Custom Type Converter in Struts2?

1098

What is struts-default package and what are it’s benefits?

1102

What are the differences between Struts1 and Struts2 or how Struts2 is better than Struts1?

1006

What is an interceptor stack?

1031

What is the default suffix for Struts2 action URI and how can we change it?

998

What are the benefits of Interceptors in Struts2?

1172

What is the default location of result pages and how can we change it?

1003

What is the use of namespace in action mapping in Struts2?

1055

Does Struts2 action and interceptors are thread safe?

1078

What is Struts2?

1065

Which interceptor is responsible for i18n support?

931

Which interceptor is responsible for mapping request parameters to action class Java Bean properties?

1058

Un-Answered Questions { Java J2EE }

State some advantages of java?

1224

What is jdbc odbc bridge?

947

What is the best message queue?

860

What is use of dao design pattern?

393

How do you calculate roots in java?

1081

What is Custom Type Converter in Struts2?

1098

How does list work in java?

911

Which is better 64 bit or 32 bit?

939

What are the higher level apis under development on top of jdbc currently?

969

Define packages in java?

1000

What is preinitialization of a servlet?

1027

Why is it called struts?

952

What is binding in spring and tell us about the @autowired annotation?

383

What is difference between word and integer?

1075

What are different types of ResultSet?

1057

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