Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Servlets (804)
Struts (701)
JDBC (771)
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J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

What is meant by final class?

1137

What is the difference between class & structure?

1247

What is meant by structural programming?

1030

What is meant by object oriented programming – oop?

1009

What is meant by polymorphism?

1039

What is meant by method?

1116

What is meant by class?

1018

What is the difference between private & public & friendly classes?

1084

What is the difference between conversation & casting?

1067

What is the difference between overriding & overloading?

1088

What is meant by main method?

1081

What is meant by object?

1018

What is the difference between normal report & matrix report?

1123

What is meant by design patterns?

1049

What is the difference between variable & constant?

1050

Un-Answered Questions { Java J2EE }

Explain about publish model?

936

Can an interface implement another interface?

1049

What is meant by polymorphism?

1039

What is stateless authentication?

1116

why java uses class level type casting ?

2675

How does ejbs work?

935

What are the java ide’s?

1056

What is the purpose of the strictfp keyword?

1175

When should I use a singleton?

1060

How will you explain cdata?

1083

How do u provide security to ur project?(Banking domain project)

4889

What do you understand as dependency injection (di)?

516

Which is better odbc or jdbc?

1008

What is an off by one error in java?

977

What is meant by string is immutable?

1106

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