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 string value?

1166

What is the point of polymorphism java?

1018

What is javac used for?

937

Which software is used for java programming?

1021

How does varargs work in java?

1095

Is java a compiler?

980

What is the name of the java compiler?

1055

What does int [] mean in java?

1033

Can you pass functions in java?

1023

Why is stringbuffer not immutable?

1080

What is the current version of java?

1038

Can we create our own wrapper class in java?

968

Can we create object of inner class in java?

945

Is final static java?

1011

What is a final class in java?

1017

Un-Answered Questions { Java J2EE }

What is the difference between java and core java?

961

What is java api for xml processing (jaxp)?

972

What are the various types of entity beam?

1025

What is an example of a constant variable?

1087

Is empty set an element of empty set?

1108

What is difference between pointer and reference?

1067

Which of the following classes will have more memory allocated?

1017

What do you mean by constant time complexity?

1247

When can an object reference be cast to an interface reference in java programming?

1023

Why would you use setautocommit(false) in jdbc?

1205

What role does the sessionfactory interface play in hibernate?

353

How do you control the spring life of a bean?

414

Explain about join() method?

968

what is difference between equals and ==?

1065

Do text messages use data?

832

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