Unit2 Networking 1 Pdf Computer Network Gateway Telecommunications This document outlines the basics of the internet and the world wide web, including their origins, functionalities, and differences. it covers various aspects such as accessing the web, types of internet connections, web utilities, and different forms of internet communication. Network: a computer network is a collection of computers and other hardware components interconnected by communication channels (cables or satellites) that allow sharing of resources and information.
Unit 3 Internet Pdf Internet Protocol Suite Internet The internet is a network of networks, i.e., the internet is an interconnection of independent physical networks such as lans, wans together by networking devices. The document is a lesson outline for a level computer science, focused on networking concepts including bit streaming, the difference between the internet and the world wide web, and ip addressing. Internet: internet is a global system of interconnected computer networks that use the standard internet protocol suite to serve billions of users worldwide. it is a network of networks that consists of millions of private, public, academic, business, and government networks. Introduction the internet is one of the most important changes that has happened to the way we live and work in the last twenty years. it began life about 40 years ago, in an american military research agency called darpa. its inventors could never have forseen how it would develop over time.
Unit 2 Lab Pdf Internet Telecommunications Internet: internet is a global system of interconnected computer networks that use the standard internet protocol suite to serve billions of users worldwide. it is a network of networks that consists of millions of private, public, academic, business, and government networks. Introduction the internet is one of the most important changes that has happened to the way we live and work in the last twenty years. it began life about 40 years ago, in an american military research agency called darpa. its inventors could never have forseen how it would develop over time. If the effort is not made, there is much greater risk that the web will devolve into a proprietary world of incompatible formats, ultimately reducing the web's commercial potential for all. The aim of this unit is to provide students with wider background knowledge of computer networking essentials, how they operate, protocols, standards, security considerations and the prototypes associated with a range of networking technologies. Be sure you understand the material presented in the sections titled the internet, connecting to the internet, and the world wide web, as it relates to the chapter objectives. The world wide web (www), commonly known as the web, is an information system where documents and other web resources are identified by uniform resource locators, which may be interlinked by hyperlinks, and are accessible over the internet.
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