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

Name the interfaces that you used in Beans?

2 4828

What are the various methods of an Entity Bean?

1 4001

What are the steps involved in creating a Bean?

2 7323

What are the transaction management benefits of the EJB architecture?

1 5194

What is BDK?

3 23189

What is Entity Bean and Session Bean?

KPIT,

1 5856

What is JAR file?

4 9054

What is a Java Bean?

2 5479

What is the major difference SessionBean and EntityBean?

KPIT, Wipro,

3 8738

Where a bean can be used ?

1 5945

Explain the difference between, Java Class and Bean?

3 32363

What is meant by manifest files ?

2 6896

What is persistence?

2 5242

What is the TX operational difference between Session Bean and Entity Bean?

1 4498

Tell me difference between Container managed persistent bean & Bean managed persistent bean?

KPIT,

1 6317

Un-Answered Questions { Java J2EE }

Why is it called dependency inversion?

423

Which lelvel of activites ur reponsiable l1 or l2 or l3?

1015

What are static blocks in java ?

1108

Name four container classes.

990

What is the difference between this() and super() in java?

1045

How to make a immutable class in hibernate?

448

What is entity reference?

1014

what is mission in weblogic

9302

What is swing?

1018

What are the advantages of exception handling?

1064

What’s hql?

405

What are the three best choices for a development environment?

1118

What is hibernate configuration file?

422

What is the use of @qualifier in spring?

404

Do we have pointers in java?

983

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