Chetan Dorle wrote:Hi Kavitha ,
You can use different Servlet or same servlet .
But as if you find some information about MVC it is said that Servlet should be made as controller and how it is made is by using only single servlet and giving wildcard mapping for servlet .
One of the topic may help you is https://coderanch.com/t/359118/Servlets/java/Wildcard-servlet-mappings-web-xml OR you can also search for the wildcard mapping for servlet .
Guys correct me if anything doesn't seems right.