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 the states of the object in hibernate?

429

What is transaction commit in hibernate?

426

What is hibernate and why it is used?

354

What is the default annotation for a property in hibernate?

371

List some of the database support by hibernate?

357

Why do we need transactions in hibernate?

327

What is the difference between sessionfactory and session in hibernate?

392

What is transaction processing in jdbc?

1007

What is connection pooling and why it is used?

999

What is savepoint in jdbc?

909

Which package is used for jdbc application?

973

Explain the necessary steps to connect to the database in java?

1035

Explain the difference between resultset and rowset in jdbc

1001

What is a rollback in jdbc?

935

How many types of resultset are there in jdbc?

965

Un-Answered Questions { Java J2EE }

while working struts in intellij 7.0error unable to initialize tld location cache: zip file is closed is displayed anybdy can answer me immdialy .ungert

2547

What is difference between lookupdispatchaction and dispatchaction?

1115

How can I become a good programmer?

978

How is declarative handling of exceptions done in struts ?

919

How the JDBC application works?

949

How can third-party jdbc driver be used with jms?

833

Is the empty set a singleton?

972

What is jdbc thin client?

963

What are the different phases of the portlet life cycle?

835

Why do we need ioc?

419

How can we upload the file to the server using servlet?

1079

What are thread priorities and importance of thread priorities in java?

1131

What is difference between c++ and java ?

1120

Why swings are called lightweight components?

1045

What is the infobus?

1084

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