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 servlet?

1098

What are the differences between the servletconfig interface and the servletcontext interface?

1196

What are the functions of the servlet container?

1631

Can servlet have a constructor ?

1054

Why do we need a constructor in a servlet if we use the init method?

1059

What is the directory structure of a war file?

1176

What is a servlet context object?

1145

How can the session in servlet can be destroyed?

1190

What are the types of protocols supported by httpservlet ?

1234

How do I use cookies to store session state on the client?

975

What are the phases of the servlet life cycle?

1134

What’s the difference between genericservlet and httpservlet?

1125

What’s the difference between forward() and sendredirect() methods?

1028

How do I support both get and post from the same servlet?

1219

What is preinitialization of a servlet?

1037

Un-Answered Questions { Java J2EE }

what are mq commands?

957

What is fetchtype lazy in hibernate?

401

Tell me about networking classes and interfaces.

1055

What are the advantages of java over C++?

1207

What is xmlbeanfactory?

414

Why hashmap is used in java?

1106

What is a modular application? What does module-relative mean?

1069

What is meant by custom tags?

980

what are the different ways for giving input without using mqinput node?

991

Explain load on start-up and its importance?

1147

Why do we need session in hibernate?

395

What is a distributed queue?

975

What is the function of compareto in java?

1062

what is difference betweem home interface and remote interface?

2642

What is difference between static class and normal class?

1129

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