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

Is singleton thread safe in java?

1036

Can memory leak in java?

1094

Can a static method be overridden in java?

1063

What is an anonymous class in java?

1183

What is package private scope in java?

997

Can we extend private class in java?

1030

What is adapter in java?

983

Can a class be private or protected in java?

1118

How do you override a private method in java?

1032

Why we use protected in java?

1033

What is private static class in java?

1079

What if constructor is protected in java?

1210

What is anti pattern in java?

1038

Can inner class be public in java?

1078

What is a private class in java?

1130

Un-Answered Questions { Java J2EE }

What are annotations in java?

1146

What is a swing application?

1031

What is the struts in java?

1000

If I wanted to use a solarisui for just a jtabbedpane, and the metal ui for everything else, how would I do that?

1139

What is Connector architecture?

1007

What are the jobs performed by servlets?

1157

What is ejb in java with example?

1046

What are the differences between mqinput node and input node ?

1115

Write a program to reverse a number in java?

1139

Explain the importance of throwable class and its methods?

1102

What does dto mean?

461

What are the different groups under web logic security?.

1000

Is spring bin thread-safe?

542

What is mean by exception?

1095

Are there structures in java?

1034

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