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?

1036

Is 64bit faster than 32 bit?

1066

What is a method header?

1015

What is a parameter in matrices?

1045

What exactly is methodology?

918

What is a parameter in a function?

988

What does pointer mean?

1045

What is abstract class constructor called?

997

What is a parameter used for?

955

What is a default method?

1044

What are the types of methodology?

1088

What is floating data type?

978

Can an interface extend a class?

980

Why unicode is important?

933

How much ram can a 64 bit processor theoretically?

883

Un-Answered Questions { Java J2EE }

what is servlet chaining?

1087

What is spring? Explain

405

What is a stringbuffer?

961

What is array length in java?

960

What are the benefits of hibernate over jdbc?

379

What is compiler and what its output.

1147

What is asset store?

860

I want to force my users to login again after a set "inactivity timeout" period. How is WebSphere Application Server supposed to work with regard to session timeouts and LTPA timeouts?

908

List types of Messaging services supported by JMS?

754

Why do I get an exception when trying to find a connection factory? : BEA Weblogic

1014

What Is Multicast And Unicast In Weblogic ?

1090

Which collection does not allow duplicates in java?

972

How to do many to many mapping in hibernate?

377

What do you mean by scope of variable?

886

Why is spring boot so popular? : Spring Boot

420

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