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

Explain cookies?

Canon,

2 12108

What is a deadlock ?

5 8113

What is Distributed Application and what is its usage?

2 5920

Explain in detail about encapsulation with an example?

4 10897

What is meant by event handling?

2 6870

What is an exception?

6 8410

What is meant by final class, methods and variables?

3 9104

What is the difference between getCodeBase and getDocumentBase methods?

CS Business Services,

1 12290

explain the concept of inheritance with an example?

Polaris,

9 26126

Define interface?

MindCracker,

3 6067

What is files manifesting?

2266

Explain method overloading and overriding?

6 15425

What is meant by packages?

4 10818

Explain the concept of polymorphism with examples?

Summation Tech,

6 13634

What is meant by serialisation and deserialisation?

4 9209

Un-Answered Questions { Java J2EE }

How does aop work in spring?

452

What is singleton session bean?

1097

Do you want to use hibernate 2nd level cache?

374

What does ide stand for?

1012

What is the order of arraylist in java?

1194

Can you instantiate the math class in Java?

1148

What is the purpose of requestdispatcher interface?

1143

What do you mean by collectors in java 8?

987

What are the six ways to use this keyword?

1120

What are peerless components in java programming?

1071

Briefly tell the two kinds of form beans.

1033

What is java soft framework?

1065

What is javaserver pages (jsp)?

1033

Can a class be private in java?

1052

What is java api for xml-based rpc (jax-rpc)?

1051

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