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

How forward () method is different from send redirect () method?

980

What is the difference between the http servlet and generic servlet?

1152

Is servlet synchronized?

1096

What is servlet looping or chaining?

1140

What is cgi and what are its drawbacks?

1078

How will two or three servlets interact or communicate with each other?

1456

Name the packages that work with servlet?

1001

What are the drawbacks of cgi?

1046

What is the major difference between context parameter and context attribute?

1124

Explain load on start-up and its importance?

1145

Explain session tracking and its importance?

1016

What does the term localization refer to?

1115

What are the servlet events?

1060

How is the get () method different from the post() method?

986

What exactly are the functions of servlet?

1106

Un-Answered Questions { Java J2EE }

What is java server faces (jsf) - spring integration mechanism?

405

What is joinpoint in spring aop?

375

How to start using spring?

548

Does jpa use jdbc?

932

What is multithreading in java?

1061

int x=5,i=1,y=0; while(i<=5) { y=x++ + ++x; i=i+2; } System.out.println(x); System.out.println(y); System.out.println(i); How to solve this? Please explain!

1834

Similarity and difference between static block and static method ?

928

Can more than a single table be mapped in cmp?

1022

Can static methods access instance variables in java?

1096

What is the general flow of hibernate communication with rdbms?

429

What are the extension interfaces that are there in hibernate?

347

Why is sessionfactory thread safe?

395

how to debug struts project in netbean ?

2371

Can we override private constructor in java?

986

What is re-factoring in software?

1056

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