Top J2EE Interview Questions :: ALLInterview.com http://www.allinterview.com Top J2EE Interview Questions en-us What is the difference between sendRedirect() and forward()? in what http://www.allinterview.com/showanswers/28188.html sendRedirect() means it's client side redirect at that time new parameters can be added.(i.e HttpRequest, HttpResponse) forward() meand it's server side redirect at that time same parameters can be used. forward() can be used fo How can we serialize a jsp page. http://www.allinterview.com/showanswers/29013.html We can write a java program and can use in jsp using use:bean what is Directory Structure of webapplication? http://www.allinterview.com/showanswers/59591.html (WEB-ROOT FOLDER) AND ALL HTML AND JSP are at same level and WEB-ROOT CONTAINS A CLASSES FOLDER WHERE WE KEPT SERVLET CLASSES AND IN WEB-ROOT ANOTHER FILE WEB.XML IS ALSO DEFINED. Name the Implicit variable which is used to access other implicit ob http://www.allinterview.com/showanswers/10951.html pageContext Explain about J2EE Application Architecture http://www.allinterview.com/showanswers/9485.html Its an distributed enviornment for developing the enterprise application.We can develop multi-tier,three-tier or n-tier architecture using this.In this Java Server Pages and Servlet is the important things......... to update a batch in a table in jdbc which method of statement objec http://www.allinterview.com/showanswers/57098.html to update a batch in a table Prepared Statement is used and the method executeUpdate(), is used what is the difference between Tomcat 4 & Tomcat 5? http://www.allinterview.com/showanswers/59552.html IN TOMCOAT 4 WE MUST GIVE THE PATH OF JDK IN TOMCAT 5 NO NEED THAT why we are using XML? http://www.allinterview.com/showanswers/79462.html As XML stands for extensible markup language, the name itself conveys the meaning that it's fleible, XML is same regardless your implementation language (java or .Net). As webservices considered, XML's application and advantages ca i have to create an application with session.during that session a ti http://www.allinterview.com/showanswers/58682.html 0 how many external variables are there in jsp ? http://www.allinterview.com/showanswers/81276.html There are no external variables in jsp unless and until you use scriplets(java snipets) i developed a Stateless Session bean program.And created a client by http://www.allinterview.com/showanswers/63438.html tomcate is webserver..and ejb is distributed component we cant deploy it in web server so we need app server just use weblogic. what is the main use of the RequestDispatch object, how we this in re http://www.allinterview.com/showanswers/78170.html hi, The main use of RequestDispatcher is when u want to transfer control from one webapplication to another webapplication deployed in same server(its web/ app server). If you want to transfer control from one webapplication to another weba to update a batch in a table in jdbc which method of statement objec http://www.allinterview.com/showanswers/57096.html executeBatch(); How to achieve multiple inheretence in java.I need an example. how w http://www.allinterview.com/showanswers/91902.html The mechanism of inheriting the features of more than one base class into a single class is known as multiple inheritance. Java does not support multiple inheritance but the multiple inheritance can be achieved by using the interface.In Java what is defect. Is it runtime exception or comiletime exception http://www.allinterview.com/showanswers/91901.html Defect is a flaw in any aspect of software or requirements that may contribute to the occurrence of one or more failures and it is a runtime exception in java.