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 Transient and Volatile Modifiers?

SAP Labs, TUP Manila,

3 15568

Difference between this(), super()?

College School Exams Tests, Oracle,

12 37039

What is a package?

2 5985

What is casting?

3 6552

Difference between an argument and a parameter?

Accounting, HCL, IBM, Quinnox,

10 48112

Explain final, finalize() and finally?

Accenture, TCS,

11 38067

What are different types of access modifiers?

3 8394

What is codebase in applet?

2 6273

What is an applet?

5 7953

What is the lifecycle of an applet?

2 6584

How do you set security in applets?

IBM,

1 6837

What are different types of controls in AWT?

IBM,

11 41142

What are different types of layout managers in java.awt package?

Android, CA,

3 21155

Differences between applications and applets?

3 10109

What is a layout manager?

2 5331

Un-Answered Questions { Java J2EE }

What is purpose of applet programming?

1188

What is the purpose of plug-in tag in struct-config.xml?

875

How to integrate spring and hibernate?

430

What is jms and activemq?

844

What is stateless and stateful session bean in ejb?

964

What are access specifiers available in java?

1008

Explain Synchronous Message Consumption in JMS?

1455

Is hql database independent?

587

Why are lists ordered in java?

1012

What is persistent state?

362

When it’s useful to use IncludeAction?

1015

If you are given the name of the function at run time how will you invoke the function?

1134

How do I get a thread dump to help track down a problem? : BEA Weblogic

935

What is the difference between an inner class and a sub-class?

1019

How to use dispatchaction?

1041

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