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 are the advantages of cookies?

1121

Which interface should be implemented by all servlets?

1216

Why session tracking is needed?

1027

When servlet is loaded?

1076

What are the functions of Servlet container?

1118

What are the features added in Servlet 2.5?

1253

What is a servlet context?

1161

Can we refresh servlet in client and server side automatically?

1049

What are all the ways for session tracking?

1162

What are the supporting protocol by HttpServlet ?

1191

What is servlet lazy loading?

1164

When Servlet is unloaded?

1099

What are the important functions of filters?

1140

What is the difference between Server and Container?

1251

What is life cycle of Servlet?

1072

Un-Answered Questions { Java J2EE }

What is the use of ehcache?

419

Can we rethrow the same exception from catch handler?

1120

What state does a thread enter when it terminates its processing in java programming?

1036

What is deployer?

967

Explain about OOPS concepts and fundamentals.

1044

what invokes a threads run() method? : Java thread

1014

What is connection factory in websphere?

796

Why is there no polymorphic-type response from a create () or find () method?

979

Difference between this() and super() in java ?

1074

What is java in layman terms?

1007

What is aop(assepct oriented programing)?

1048

What is wlst in web logic?

1183

What is :: operator in java?

966

What is the use of parseint in java?

1019

What is regex in java?

945

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