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 does the @override annotation do?

1039

Is 64bit faster than 32 bit?

1071

What is a method header?

1019

What is a parameter in matrices?

1051

What exactly is methodology?

924

What is a parameter in a function?

997

What does pointer mean?

1060

What is abstract class constructor called?

1004

What is a parameter used for?

963

What is a default method?

1051

What are the types of methodology?

1102

What is floating data type?

982

Can an interface extend a class?

991

Why unicode is important?

940

How much ram can a 64 bit processor theoretically?

898

Un-Answered Questions { Java J2EE }

What is a method signature java?

1053

Does java allow overriding static methods ?

1112

What do you mean by ternary operator in java?

1022

What is stateless code?

1014

How do you input a string in java?

1080

What is use of arraylist in java?

1177

What is lazy loading and what is Generic Servlet Class?

1081

What is procedure overloading?

2313

What is integer valueof?

1109

What is the significance of DataBaseMetaData.tableIndexStatistics? How to obtain and use it?

984

Name the new features added in jdbc 4.0.

981

Difference between object instantiation and construction ?

1069

What is @resource annotation in spring?

409

How you will make available any message resources definitions file to the struts framework environment?

980

Why is java not 100% pure oops?

1169

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