World Wide Web Essay Example | Topics and Well Written Essays - 1250 words

World Wide Web - Essay ExampleIn a distributed system, inter consortions between the systems argon in a client-server model. The client uses a web browser, which is the tool that provides universal access to the large gathering of materials made available in the WWW and internet to connect with a server. The internet, the net income of networks, has a network of connections between computers containing hypertext/hypermedia files or documents. Web documents contain information and are also linked to otherwise related sources in the web. Another important reason for the use of WWW Browsers is that they have the capability to wangle all other forms of internet protocols (Gopher, WAIS, FTP, Telnet etc.).The transferring of hypertext/hypermedia materials from web server to browser is based on real network architectures. There are two types of computer network architectures used in Internet - The OSI credit entry Model and the TCP/IP Reference Model. Each model has its own protocols. After the implementation of satellite and radio networks TCP/IP Reference Model became popular. The main ability of TCP/IP is to connect networks in a faultless manner. Different layers of TCP/IP Reference Model (Application layer, Transport layer, internet layer etc.) comprise different protocols, to control and coordinate the format of packets and messages that are exchanged among different computers deep down a layer. These protocols are used by the entities to implement service definitions. The application layer contains various decision protocols as shown belowThe Client or the web browser contacts a server through the physical composition of connection to port 80 on the servers machine. Each request from client consists of matchless or more lines of ASCII text. The first word on the first line is the method name. pound The GET method is used to make a request to the server for send a summon and this page is suitably encoded by MIME. Majority of requests from web browse rs to web