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 4000

What are the steps involved in creating a Bean?

2 7321

What are the transaction management benefits of the EJB architecture?

1 5194

What is BDK?

3 23181

What is Entity Bean and Session Bean?

KPIT,

1 5855

What is JAR file?

4 9053

What is a Java Bean?

2 5475

What is the major difference SessionBean and EntityBean?

KPIT, Wipro,

3 8736

Where a bean can be used ?

1 5944

Explain the difference between, Java Class and Bean?

3 32360

What is meant by manifest files ?

2 6895

What is persistence?

2 5241

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 6315

Un-Answered Questions { Java J2EE }

What is @embeddedid?

520

How to work with error tags?

962

What is mean by j2ee?

867

How does a spring house work?

423

What are aggregate functions explain with examples?

1063

What is a thread pool?

1031

What is the synonym of procedure?

1122

When should we use SwtichAction?

1073

How does queue work in java?

984

What do you mean by thread safe?

976

What is the symbol for spring?

426

What are result types in struts?

998

What is mean by exception?

1032

How do you calculate square roots?

1166

What do you mean by garbage collection used in java?

1067

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