Explain about J2EE Application Architecture

Name the Implicit variable which is used to access other implicit objectes present in JSP.

AZTEC,

Hello frds .recently I've got a call for the test in infosys .iam having 1.5 yr exp in java pltfrm.plz can anyone tell the main process( in detail) for infosys experienced professionals

What is the difference between sendRedirect() and forward()? in what situations do we have to use send redirect() instead of forward().

Honeywell, Mind Tree, Samsung, Wipro,

How can we serialize a jsp page.

CSC, HCL, Oracle,

to update a batch in a table in jdbc which method of statement object is used

to update a batch in a table in jdbc which method of statement object is used

to update a batch in a table in jdbc which method of statement object is used.

Polaris, TCS,

i have to create an application with session.during that session a timer will be started & show the time in second upto the session expired.So that i can know how many time i in that session. Hint:-i m hinted that it will coded with javascript

L&T, Wipro,

what is the difference between Tomcat 4 & Tomcat 5?

IBM, TCS,

what is Directory Structure of webapplication?

CTS, Virtusa,

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TCS,

i developed a Stateless Session bean program.And created a client by a common java class as class m {p s v m(String s[]){....}} And i called the bean deployed in weblogic.from cmd prompt And that run. mind it i have to set setenv,seting classpath for that bean jar file before compile and run it. ok when i do a servlet programme deployed in tomcat and call that bean then it give classdefnotfoundException and NoInitialContext like this.So how i sucessfully do this? Ok when i call that bean from java class from the console like i previously told, if i don't set setenv i found the same error on the cmd prompt. pls help to get out of it

what is the main use of the RequestDispatch object, how we this in realtime project

why we are using XML?

TCS,