Web design for world wide web
Objective of Course
Evolution of www, Basic Features, www Browsers, www Servers, HTTP, Universal Resource Locator (URL), Search Engines and their Categories Searching Criterion, www and Hypertext
Evolution of WWWђ
Gopher is a communications method or protocol for retrieving text and file-based information form the internet. San Francisco Web Design at the University of Minnesota, gopher quickly became an Internet standard. When gopher was first developed, the programs that used this method for accessing Internet information wear also called Gopher. Today, programs that use this method of retrieval are referred to as Gopher Clients. The programs called Gopher is also considered a Gopher client.
The Gopher protocol is designed to allow easy access to text and file-based information that is distributed across different machines on the Internet .Gopher allows you to connect to remote computer known as Gopher Servers and browse information that has been made available on them. Typically, you use Gopher by starting at a local machine and following connections form that machine to other sources of data. At each new machine, there are often connections to other computers.
The interconnection of data and machine was the precursor to what has come to be called the World Wide Web.
Word Wide Web
The Word Wide Web (also known as the Web, www and sometimes W3) is the area of the Internet that has received tremendous focus in the last few years. Many people think that the Web is the Internet. However, the Web is just a part of the Internet, albeit a very major part.
The Web is made up of sitesђ a site being where someone has placed files that can be accessed by those connected to the Internet. The files are of different types- text, graphic, video, sound, etc-and they are on computers around the world. They constitute a vast amount of information on several subjects .The files are accessed using IP addressing and a specific protocol called ֑http The California Web Design works on the client/ server model. You use a client program that passes your request for information to a server. The server obtains the information and passes it back to your client. The client software that you used to access the Web is called a browserҒ
Popular browsers are Netscape Navigator and Microsoft Internet Explorer. With all of these browsers, you can see graphic files on the Web. There are some text-only browsers, such as Lynx.
What is a browser?
A Web browser is a program that you can use to view files on the Internet, including images, text, sound video. A graphic Web browser is a browser that enables you to view multimedia content such as images, audio, and video, on the Internet. The first graphic Web browser was Mosaicђ that was developed in 1993 b the National Center for Supercomputing Application at the University of Illinois. Mac Andreessen and six fellow students developed the program for creating the Mosaic browser while working on a University sponsored computer project. This program has contributed immensely to developing and propagating the World Wide Web to the forefront of Internet to tools.
Article Source: Messaggiamo.Com
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