Client Server Network

Tonight we learned about the Client Server network and their relationship.
On one side we have the client side and the other is the server side. We have the clients machine which is the actual computer (the hardware component )and then we have the browser which the user is using (mozilla,opera,internet explorer). The client side sends out an http request with the browser. This gets bounced over to the server side. The web server recieves the http request. The web server keeps track where the request needs to send the response to and what it needs to do to satisfy the response. Then it goes over to the app. server and then data server. Once it reaches the database server, it sends the protcols back with the http response server back to the clients machine. What the client receives is the page that contains several components such as html content,css (formatting) and javascript (for behavior).