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 is string args [] in java?

1031

What does three dots mean in java?

1124

Is integer passed by reference in java?

1009

What is argument in java?

1013

Can we have 2 main methods in java class?

1019

What are java methods?

1103

What is return keyword in java?

1053

What is a function in java?

1028

What is passing parameters in java?

1037

What is the default execution method in java?

1196

What is the function of java?

1007

What is passing by reference in java?

1015

Can we execute java program without main method?

1095

Can a static class have a constructor java?

982

What does this () mean in java?

977

Un-Answered Questions { Java J2EE }

Enlist few advantages of inheritance?

1072

What is use of connection pooling?

959

Does spring support cdi?

447

What are the layers in spring framework?

417

What are the components of JMS?

939

Can we create object of static class?

1023

what type of files are required to deploy an application into websphere?

887

What are interceptors in struts 2?

1015

What is the function of java?

1007

What’s the difference between struts and turbine?

1194

Define the term string pool?

1002

Which collection is thread safe in java?

985

Why are swing components called lightweight components?

934

How long will it take to learn java?

989

Is j2ee a language or framework?

920

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