In brief, it can be defined as Servlet are the java programs that run on a Web server and act as a middle layer between a request coming from HTTP client and databases or applications on the HTTP server.While JSP is simply a text document that contains two types of text: static text which is predefined and dynamic text which is rendered after server response is received.The following are the important differences between ArrayList and HashSet.Sr. No.KeyServletJSP1ImplementationServlet is developed on Java language.JSP is primarily written in HTML language although Java code could also be written on it but for it, ... Read More