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 an abstract class and abstract method?

5 16271

What is an enumeration class?

2 6266

What is an event?

2 5223

what models are available for event handling?

1 4209

What is an object?s lock? Give name of object?s that have locks?

2 5330

What is anonymous class?

2 6565

What is audio clip interface? Name few methods of it ?

1 4910

What is casting?

5 7190

What is clipping?

2 4936

What is dynamic binding?

2 6288

When finalize method is called?

3 6714

What is finally in exception handling?

7 13362

What is light weight component?

3 8939

What is an Applet ?

2 5686

What is Applet Flickering ?

Infosys, Persistent,

1 6952

Un-Answered Questions { Java J2EE }

What is the synchronized method modifier?

1291

What you can do with node manager?

1026

What's the purpose of static methods and static variables?

1172

What is struts framework?

1037

Is java map thread safe?

1020

What is a null class?

1036

What are the features of junit?

1098

What is the use of protected in java?

1084

What is class forname?

1106

What is difference between first level cache and second level cache in hibernate?

455

What is string args [] in java?

1084

What is the advantage of Servlets when compared with other server side technologies?

2410

What do you mean by Synchronous and Asynchronous type of messaging?

962

Which javutil classes and interfaces support event handling?

1109

Which sort is best in java?

1031

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