networking Essay example - 2592 Words

INTRODUCTION TO NETWORKING Abstract One problem seen with people today is that they are unaware what of a computer network is. They might have heard of a computer network, but they are clueless as to how it works or why it works. People have basic questions that need to be answered. The goal of this paper is to give basic network information that will hopefully answer those questions. To give people an understanding about computer networks there are several areas that we must discuss. Definitions of some network nomenclature will be provided. Many people may have heard or seen these words, but never knew what they meant. Another part that is important is†¦show more content†¦Demand for the services of these large computers increased which meant upgrades had to be made frequently to keep the processing power ahead of the user need. These systems, called Mainframes, had been designed to provide computing power, but did not have the flexibility to satisfy the growing set of applications.† (Jones, 2001, Pers onal Computers History and Development) Also, in the 1960s the military used networks to communicate to one another. It worked like the time-sharing network. They needed this network to communicate between cities, bases, and states. â€Å"There was also a concern about a nuclear war. If there was a nuclear war how would people communicate? There needed to be a network that would be able to work after a nuclear strike. They came up with a quot;hot potato network. Basically the information would be tossed like a hot potato from user to user until it reached its destination. The actual route it took was not important. This meant that if big parts of the network were destroyed the message would try another route. It becomes apparent this was not as efficient compared to the traditional telephone system.† (Jones, 2001, Personal Computers History and Development) During the 1970s and 1980s, networking was continuously being upgraded. Businesses, schools, and the government needed faster networking capabilities to handle all the people that were using the basic quot;time-sharingquot; network. â€Å"In 1975, the first personalShow MoreRelatedNetworking1200 Words   |  5 Pages1. List two advantages of wireless networking. User mobility in the workplace, and cost effective networking media for use in areas that are difficult or too costly to wire. 2. What are the three areas defined for the IEEE 802.11 standard? Physical Layer (PHY): The method of transmitting the data, which may be either RF or infrared (although infrared is rarely used.) Medium Access Control (MAC): The reliability of the data service, access control to the shared wireless medium, protecting theRead MoreWireless Networking1370 Words   |  6 PagesWIRELESS NETWORKING Introduction A  wireless network  is any type of  computer network  that uses wireless data connections for connecting  network nodes .Wireless networking is a method by which homes, telecommunications networks  and enterprise (business).Installations avoid the costly process of introducing cables into a building, or as a connection between various equipment locations.  Wireless  telecommunications networks are generally implemented and administered using  radio communication. This implementationRead More Wireless Networking Essay991 Words   |  4 Pages Wireless Networking The term wireless networking is a technology that enables two or more computers to communicate using standard network protocols without network cabling. The industry standard mainly used for wireless networking is IEEE (Institute of Electrical and Electronic Engineers) 802.11. What this standard is could be described as a wireless network with hardware that requires the use of technology, which deals with radio frequencies as well as data transmission. There are two kinds ofRead MoreComputer Networking and Communication1065 Words   |  5 Pages A computer networking and data network is a telecommunication network that allows the computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams. This facilitates communication and resources sharing within huge amount of people in deferent location. Best known as Internet, is the computer network established using either cable media or wireless media. The only system been used before 19th century was postal system, and it would take severalRead MoreComputer Networking Security Essay885 Words   |  4 PagesInformation technology and computer networking play an important part of our everyday lives. We definitely depend on computers much more than we realize. Even for those of us who may not have a desk job, we use the computer at least a half a dozen times on our way to work. Our alarm, the coffee maker, our vehicle†¦almost e very aspect of our life is influenced by computers. Technical support is utilized more than it should be. Several issues that the ordinary, average user faces can easily be resolvedRead MoreEssay on Choosing the Correct Networking Devices995 Words   |  4 Pagesimportant to make use of as many network devices available. We need to study more or at least to have a glimpse of information about the networking devices before we choose or start using it. There are many networking device out there that able for us to study but the chosen device for this report are hub, switch, router and repeater. Hub When it comes to networking, a hub is a simple device that joins more than one computers together into one central connection points via LAN. The single network segmentRead MoreEssay on Facebook and Social Networking947 Words   |  4 Pagesdetermine the factors of usage within a Facebook account a study was conducted among 1324 Australia internet users between the ages of 18- 44. The results showed that extraverted and introverted personalities are drawn to different aspects of the social networking site. Extraverted individuals tend to have more Facebook friends therefore presenting that they were more inclined to use the chat function on Facebook. However on the other hand individuals who experience neuroticism are more likely to use theRead MoreSocial Networking, The Good And Bad1384 Words   |  6 PagesBriondrea Washington Sociology Mr. Nash 12 December 2015 Social Networking, The Good and Bad Just a few years ago, the idea of an online social network was revolutionary. While the Web has always provided a way for people to make connections with one another, social networking sites made it easier than ever to find old friends and make new ones. Today, it s rare to find someone who hasn t at least heard of Facebook, MySpace, Twitter or one of a hundred other social networks. Even Web veteransRead MoreThe Use of Social Networking Sites1657 Words   |  7 PagesBy Ogechi Ebere By Ogechi Ebere Their Advantages, Abuses and Dangers. Their Advantages, Abuses and Dangers. The Use of Social Networking Sites The Use of Social Networking Sites Introduction: Human beings by and large are social. They feel an inherent need to connect and expand their connections. There is a deep rooted need among humans to share. In the past, due to geographical distances and economic concerns, connections between people were limited. A social network is made up of individualsRead MoreThe Influence of Social Networking Website2105 Words   |  9 PagesWhat is Social Networking Website? The definition of social networking is â€Å"the relationships that exist between network of people† (Walter Ribiere, 2004). Today, when we talk about social networking, we think of social networking websites like Facebook, MySpace, and Twitter, which are the top three popular social networking sites in the United States (Alexa.com, 2010). These sites are defined as web-based platforms that allow individuals to build their own profiles and reflect social relations