What is an MVC app. on a tomcat web server hands-on tutorial? What represents a model in an MVC web application? What represents a controller in an MVC web application? What represents a view in an MVC web application? How to generate get and set methods in eclipse? How does a servlet retrieve parameters from web requests? How to forward a request from a servlet to a jsp? How to obtain and use a java bean in a jsp? How to run a web application on a tomcat 7 web server? How to send parameters with a url from a web browser? How does a model view controller web application functions? How to check for null attributes in a request?