What are session variable in servlets?
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Should I override the service() method?
What are the objects involved when a servlet receives a call from client?
What is the purpose of dispatcherservlet properties?
Describe some assignments that are executed by servlet container?
what is session tracking?what are types of session tracking ?and when to cookies,when to use sessionmanagement,whent use url rewriting technique,plz explain briefly?
Which is better approach among four(HttpSession,cookie,URL Rewriting, Hidden Fields) Session Tracking technic's ? Why ?
How forward () method is different from send redirect () method?
What method is used to create database connection in servlets?
Whether thread can be used in servlets?
when you comppile the servlet is it neccesary to restaet the tomcat server?
servlet life cycle?
What is servlet container. how it works?