::Requirements: - Client knows where to connect (Server IP Address and port) - Client and Server share a common data format when sending and receiving - if the client sends a String representing a name, the Server should know it is a String and that represents a name

The TCP/IP applications sit on top of the transport layer TCP/IP provides two types of transport TCP  Reliable UDP  Unreliable TCP/IP use IP address to communicate between computer. Each computer on internet has it own unique IP address Port  specify which service we want to communicate.

:: TCP (Transmission Control Protocol) - TCP offers error correction. When the TCP protocol is used there is a "guaranteed delivery." - Flow control determines when data needs to be re-sent, and stops the flow of data until previous packets are successfully transferred. :: UDP (User Datagram Protocol) - UDP is commonly used for streaming audio and video. Streaming media such as Windows Media audio files (.WMA) , Real Player (.RM) - UDP because it offers speed! - no form of flow control or error correction. The data sent over the Internet is affected by collisions, and errors will be present. - Remember that UDP is only concerned with speed. This is the main reason why streaming media is not high quality

Web Page

A text file that contains text and HTML tags that are meaningful for formatting the text content. use of other files in different formats, but HTML tags still tell the page how to show those files.

Web Browers

go to a Web server on the Internet and request a Web page (file on the server), so that the browser can retrieve that page through the network and display it. interpret the set of HTML tags within the page in order to display the page on your screen in a standard format. Internet Explorer, Netscape Navigator, Safari, Firefox

Web Server

is a computer that manages and shares web based applications accessible anytime from any computer connected to the Internet.

About the Author

This article is courtesy of Buncha JPD, owner and Webmaster of iWebAdmin.Net (http://www.iwebadmin.net), a site dedicated to reviewing only the best quality freebies that can be found over the Internet. iWebAdmin.netprovides a great mixture of consumer freebies and free Webmaster resources.