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

Difference between html tags and struts specific html tags

912

What are action errors and error?

1059

In how many ways duplicate form submission can occurs?

1000

What is lookupdispatchaction?

1051

What is the need of struts?

991

What is a custom tag?

940

What is the use of forwardaction?

1031

How to work with error tags?

975

What is the procedure of operation of a form tag?

983

What are the various struts tag libraries?

954

Give an example of validates method used to avoid errors.

1013

How exceptions are handled in struts application?

1177

What are the sections into which a strut configuration file can be divided?

1068

What is request processor and how does it relates to action mapping?

1069

What are the custom tags?

918

Un-Answered Questions { Java J2EE }

How many bits is a string in java?

1041

What are the differences between the constructors and methods?

1144

What is string and example?

1057

Which models are supported by jms? Please, explain them.

799

What is setattribute in servlet?

1157

What is the Basic Components of Weblogic Server ?

1169

What are encapsulation, inheritance and polymorphism?

1035

How do you ensure that n threads can access n resources without deadlock?

1327

What are the flow statements of jdbc?

1022

Mention some interfaces implemented by linked list in java.

1032

Why do you use session tracking in httpservlet?

1149

What is preparedstatement in jdbc?

973

How many types of transaction are there in hibernate?

376

What is servlet in web technology?

1066

What are Monitoring tools?

1036

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