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 the life cycle of Servlet?

3 6492

JVM responsibility?

TCS,

6 16144

explain Anonynous inner class?

TCS,

6 9571

Which of the following declaration is wrong? int i=45; float j = 45.0; double k=45.0;

Adobe,

5 17810

Difference b/w >> and >>> ?

Adobe, Infosys,

1 6785

Write a postfix expression to (a*(b+c/d)*d-e)

Adobe,

4 10586

why is S capital in System.out.println ????

6 20656

How to integrate apache webserver with weblogic server? What is the purpose of integrating both?

4 14745

what is difference between length and length()?

8 17947

how your day start in your company

1 3839

where do you place after you did code in java

2 4490

why we r not use pointers in corejava?

Samsung,

2 8245

how to prepare for IT Officers Interview in Banks

TATA, Tata Steel Limited,

1978

Can i write business logic methods in entitybean?

HCL,

3 8084

what is a servlet? and explain its lifecycle methods?

7 14057

Un-Answered Questions { Java J2EE }

What is 'applet container' ?

1000

What do you mean by local class?

1008

While packaging the web application defaultwebapp for deployment into the weblogic server, the home and remote interfaces of the enterprise beans used by the servlets should reside in which directory? : BEA Weblogic

1041

What is java technology stack?

901

What is a parameter in a function?

1001

In scenarios where you have to avoid using auto wiring, what are the other options that can be explored to achieve the same?

449

What is web module?

572

Explain the importance of drivermanager.

1189

What is serialversionuid?

1092

What do you mean by two phase commits?

1083

What are different modules in spring?

941

What is hashtable and explain features of hashtable?

989

How can the nm be made to work with web logic? Explain?

962

How do I write Greek ( or other non-ASCII/8859-1 ) characters to a database?

999

What are the important beans lifecycle methods?

470

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