Hyper Text Transfer Protocol

- The request and the responses sent in the web application from one computer computer are sent using HTTP.HTTP client such as a web browser,open connection and send request message to an HTTP server for asking resource.The server,in turn,return response message with requested resource.Once the resource is delivered,the server close connection.

- The http is the protocol that is used to communicate on web environment.In fact,the http is not protocol,it is constructed on TCP and IP protocol.

- The features of the http protocol.

   +Http protocol is used to transfer file ,search facilities automatic format ....
   +Http is stateless protocol.It mean that it don't save states of client at the next time they login.
   +Web(http) server responds to the browser on request.
   +Http protocol is connectionless protocol.