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 the purpose of an orm?

462

What is difference between save and merge in hibernate?

548

What is save method in hibernate?

417

What is inversejoincolumns in hibernate?

521

What are the 3 levels of orm?

411

Is hql database independent?

595

What is session clear in hibernate?

391

What is inheritance mapping in hibernate?

426

What is one to many relationship hibernate?

469

What is persist method in hibernate?

401

What are the steps of orm?

355

What is orm tool in hibernate?

381

What is native query in hibernate?

542

What is difference between save and persist method in hibernate?

442

What is hibernate unidirectional and bidirectional?

436

Un-Answered Questions { Java J2EE }

What are different access specifiers in java?

1034

Describe the important interfaces of hibernate framework?

483

What are the different tags provided in jstl?

969

Why is servlet used?

1186

What happens if an exception is not handled in a program?

1120

What must a class do to implement an interface in java programming?

1080

What is java servlet container?

955

What’s the default was port?

922

What is Java Annotations?

1121

What is lastindexof in java?

1125

What is use of @repository in spring?

452

Name the messaging types supported by jms.

834

What is string pool?

1144

Explain the term proxy?

398

what is parser and difference between parser and format?

884

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