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

Does collectionutils isempty check for null?

1424

What is constant in programming?

1110

What is boolean keyword in java?

1129

What is the difference between I ++ and ++ I in java?

982

What is boolean data type in java?

997

What are the types of literals?

1187

Is 0 a real number?

1043

What are the benefits of operations in java?

1050

What is meant by nested loop?

1037

How many bytes is string in java?

1252

Is java a prime method?

984

What are the four integer types supported by java?

1031

What is the use of isempty in java?

1028

What is the flag in java?

1062

What are the different data types in java?

1010

Un-Answered Questions { Java J2EE }

What is controller in struts2?

1145

What is a jms connection?

845

How the servlet is loaded?

1073

What is dirty checking in hibernate?

404

How to import ejb project in eclipse?

1060

Enlist the CallBack methods of Session Bean?

1046

What are the applications of struts?

962

What is the same as procedures?

988

Is @override necessary?

416

Tell me how is the security handled in web logic j2ee connector architecture?

937

Explain the difference between object state and behavior?

1054

How do you deal property files in servlet?

1072

Can we override the static method?

1030

What is field name?

1018

Which container method is used to cause a container to be laid out and redisplayed?

1138

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