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

Who developed java?

943

What is finalize() function in java?

967

Explain the inheritance?

929

How we can skip finally block of exception even if some exception occurs in the exception block in java?

883

What is the base class of all exception classes in java?

1008

Explain the difference between jdk, jre, and jvm?

1002

What is java virtual machine? Explain

973

how we can make a read-only class in java?

942

What is "this" keyword in java? Explain

1057

how we can create packages in java?

920

What is abstract class? Explain

982

what is instanceof operator used in java?

982

How we can generate random numbers in java?

1087

What do you mean by local variable and instance variable?

908

What is the differences between c++ and java? Explain

1003

Un-Answered Questions { Java J2EE }

What is field name?

961

What happens if constructor is private?

978

How does cluster communication happen?

980

What is an eror in java?

995

Does Struts2 action and interceptors are thread safe?

1026

What are advantages of spring usage?

378

What is the difference between jdbc and hibernate?

404

How to enable mvc annotations in spring?

413

what is the messsage u r going to get from an objectoriented programing?

2056

What is use of @transactional?

376

what is the purpose of "virtual"?

1025

Explain the difference between static and dynamic binding in java?

1028

Tell us something about different types of casting?

872

What are the differences between the java collection and the java list? : java collections

1056

How many types of parsers are there?

968

For More Un-Answered { Java J2EE } Questions Click Here