Computer Network : A Means Of Extending Interoperability And Promoting Self Productivity Through Sharing Of Computer Resources Essay

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CHAPTER ONE

1.0 INTRODUCTION
Computer network came into existence as a means of extending interoperability and promoting self-productivity through sharing of computer resources among the users. The trending factor in our society today is the fact that the world is connected as one global village. Humans are now able to connect together from any two points in the world. This is made possible by advances in telecommunication. Telecommunications simply is the extension of communication over a distance. This also brings about what we know as networking which is the interconnection of various equipment that are for the purpose of information sharing. Admittedly, long-distance networking haul is being achieved using fibre optics and microwave transmission for network bridges, this is commonly addressed as WAN – Wide Area Network. However, in interconnecting with our colleagues and equipment around us, we use the various form of LAN – Local Area Network, SOHO – Small Office Home Office falls to this category albeit via wireless transmission with the use of Access Points or wired technology using the Ethernet standards.
Consequently, so many applications of computer networks have emerged from its many forms. Some of these includes the internet which is the biggest WAN where humans are able to share documents across the globe irrespective of their location or infrastructure. Security is also another aspect that reflects the impact of networking as surveillance and controlled can be

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