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?

488

What is transaction commit in hibernate?

480

What is hibernate and why it is used?

402

What is the default annotation for a property in hibernate?

432

List some of the database support by hibernate?

416

Why do we need transactions in hibernate?

391

What is the difference between sessionfactory and session in hibernate?

444

What is transaction processing in jdbc?

1055

What is connection pooling and why it is used?

1069

What is savepoint in jdbc?

975

Which package is used for jdbc application?

1033

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

1103

Explain the difference between resultset and rowset in jdbc

1074

What is a rollback in jdbc?

1005

How many types of resultset are there in jdbc?

1019

Un-Answered Questions { Java J2EE }

What is interpreter in java?

901

What is actionlistener in java swing?

1099

What is oauth token?

496

Why unicode is important?

987

Explain relationship between catentry and catentrel?

892

what is inner class in java?

1224

What is ogm in hibernate?

430

How to call stored procedure in spring framework?

451

What do you understand by abstract classes?

1145

What is the purpose of execute method of action class?

1031

What is purchase condition and reward in promotions?

1015

What is a jagged array in java?

1194

What is aop logging?

589

How can enterprise javabeans be accessed from active server pages?

1081

What is the difference between spring aop and aspectj aop?

522

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