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Free research papers and essays on topics related to: area network

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  • Cable Modems: Cable Tv Meets The Internet - 3,872 words
    Cable Modems: Cable Tv Meets The Internet Cable Modems: Cable TV Meets the Internet John G. Shaw IS 3348 October 2, 1999 Abstract The Telecommunications Act of 1996 opened the way for cable TV (CATV) companies to become full-fledged telecommunications companies, offering two-way voice and data communications services, in addition to television programming. After passage of the Act, the cable companies were eager to expand into the new fields of business that had been opened to them, especially the rapidly growing Internet Service Provider (ISP) business. The biggest hurdle facing the cable companies is that cable television systems were designed for one-way traffic, and must be upgraded into ...
    Related: cable, cable modems, cable television, internet access, internet connection, internet service, internet service provider
  • Earthday - 1,330 words
    Earthday Earth Day Earth Day is April 22. Earth Day is most often observed by the media, hundreds of local groups and noted on calendars on April 22. Many people also observe Earth Week and Earth Month. Since most events and festivals need to take place on a weekend, Earth Day is observed on the weekends before and after April 22. Others also observe it on March 21, the Vernal Equinox or on World Environment Day, June 6. Remember, that really, every day is an Earth Day - we just need to live our lives that way. History of Earth Day For years prior to Earth Day it had been troubling to me that the critical matter of the state of our environment was simply a non-issue in the politics of our co ...
    Related: austin texas, south florida, long beach, politicians, barbara
  • Ever Since The Days Of The Pony Express, People Have Looked To Getting Information, Whether Personal Or Business, To Its Inte - 1,134 words
    Ever since the days of the Pony Express, people have looked to getting information, whether personal or business, to its intended receiver as soon as possible. The computer has evolved as a communications super-tool, enabling people to do just that. Networking has given individuals the power to transfer ideas, reports, and files quickly and efficiently. Networks also grant the power to business professionals and families to conference with voice and video from their individual offices or homes. These abilities have made networking invaluable to many people in many different areas; however, networking can be limited to a small geographic region or even a single building and still have tremend ...
    Related: pony express, different types, local area network lan, local area network, capacity
  • File Sharing Systems - 4,218 words
    File Sharing Systems Universitt St. Gallen Hochschule fr Wirtschafts- Rechts- und Sozialwissenschaften ITM / MCM Wahlteil Neue Medien / Medienarchitektur Prof. Dr. Beat Schmid FILE SHARING SYSTEME P2P Von Philipp Brunner Hans Geiser Roman Hgg Stefan Kress Beat Meier Olivier Salamin Abgabetermin: 5. Dezember 2000 Inhaltsverzeichnis Einfhrung Seite 3 1. Theoretische Grundlagen 3 1.1. Netzarchitekturen 3 1.1.1. Client Server 3 1.1.2. Peer to Peer 4 1.1.3. Verzeichnisserver 4 1.2. Netzwerkprotokolle / TCP/IP 4 1.2.1. Transmission Internet Protocoll 4 1.2.2. Internet Protocoll 5 1.2.3. TCP/IP ist das Internet 6 1.2.4. IP Adressierung 6 1.3. Proxyserver 7 2. Fallbeispiele 8 2.1. MP3 8 2.1.1. Allg ...
    Related: file, file sharing, sharing, information center, local area network
  • Frame Relay - 1,641 words
    Frame Relay Frame Relay and Leased Lines In networking there are many options in having data transferred from one location to another. Two of which include frame relay and leased lines. Frame relay is a communication method that transfers data by dividing information into packets and sending them over a virtual network. Frame relay is a difficult process to understand and to accomplish. Leased lines, however, is the permanent connection between two stations. Leased lines are simpler to understand and do not take a lot of effort to achieve. According to Computer Networks, frame relay came into existence to overcome the complex protocols caused by slow telephone lines, and expensive computers. ...
    Related: frame, relay, area network, computer networks, choosing
  • How Ethernet Works - 1,994 words
    How Ethernet Works What Is Ethernet and How Is It Used? ITSK2511 Cecil Jackson Invention of Ethernet A gentlemen by the name of Bob Metcalfe realized that he could improve on a system called the Aloha System which arbitrated access to a shared communications channel. He developed a new system that included a mechanism that detects when a collision occurs (collision detect). The system also includes listen before talk, in which stations listen for activity (carrier sense) before transmitting, and supports access to a shared channel by multiple stations (multiple access). Put all these components together, and you can see why the Ethernet channel access protocol is called Carrier Sense Multipl ...
    Related: ethernet, fast ethernet, dinner party, computer industry, multiple
  • I Statement Background - 1,358 words
    I. STATEMENT & BACKGROUND The college of Business (COB) server is now being used to support deliver to the Computer Information System (CIS) department. The CIS professors would be using the server for various operations. Assignments, e-mail, and other types of information would be easier for the students to access. Network users are able to share files, printers and other resources; send electronic messages and run programs on other computers. However, certain important issues need to be addressed and concentrated on. In order to begin the process of setting up the COB server, the total numbers of users (faculty and students) must be determined. Some other significant factors to be approach ...
    Related: operating systems, word processing, programming language, operations, cobol
  • Information Systems Implementation - 1,487 words
    Information Systems Implementation Company provides auto insurance coverage for licensed drivers in the state of Indiana. The companys headquarter is located in the city of Speedway where it has two strategic business units located at the cities of Waterloo and Corydon. In all, BWAIC employs approximately 150 people with internal departments consisting of the Policy, Claims, Payroll, Personnel, and Insurance Agents. Currently, BWAIC insures 50,000 policyholders statewide. Last year, BWAICs net profit was $875,000. With certain state regulations, along with related socioeconomic impacts, the company expects an increase of new policies to underwrite. Accordingly, BWAIC is interested in positio ...
    Related: implementation, information processing, information systems, business environment, insurance policies
  • Information Systems Implementation - 1,548 words
    ... dable to make a claim valid. 4. Invoice - This type of data has a one to one relationship with a Policy. Likewise, a policy cannot have duplicative invoice and vice-versa. 5. Policy - This data is central to the other entities. All of other entities are invalid without a Policy. Likewise, an invalid Policy data will directly incur an invalid data for all relating entities. 6. Policy Holder - A Policy Holder has relational data with the Claims and Vehicle entities. This entitys one to many relationship initiates most of the data activties. This entity can also be considered as the central entity. 7. Vehicle - A vehicle has a one to one relationship with a policy. A vehicle cannot have mul ...
    Related: implementation, information systems, vice versa, area network, remote
  • Internet History - 744 words
    Internet History In the early 1960's, the U.S. Department of Defense (DOD) became very concerned about the possible effects of nuclear attack on its computing facilities. As a result, it began to examine ways to connect their computers to each other and to weapons installations that were distributed all over the world. The DOD charged the Defense Advanced Research Projects Agency (now known as DARPA) to fund research that would lead to the creation of a worldwide network. The Advanced Research Projects Agency Network (ARPANET) was an experimental wide area network (WAN) that consisted of the four computers networked by DARPA researchers in 1969. These first four computers were located at the ...
    Related: history, internet history, internet protocol, science foundation, long distance
  • Introduction Of Networking - 1,316 words
    ... ed together from several LAN's. This would make the network a WAN. It has ports on it just like a hub does. The router will enable data to be sent from LAN to LAN in the WAN. It is like a big relay station. It gets a signal from LAN1 and finds out that the signal needs to be sent to LAN2. It does so fast it is instantaneous. CABLE No picture available. The cable that is the highway for networks is fairly basic. It is known as CAT5. Which means it is a Category 5 class cable. There are different Categories for cables. The lower the Category generally means a decrease in how much data can travel through it, which means slower speeds for the network. The cable has 8 strands of wire inside i ...
    Related: networking, local area network, early history, network administrator, fault
  • Lan Proposal - 1,076 words
    Lan Proposal Barrett & Barrett Advertising NJ is the newly established satellite office of Barrett & Barrett Advertising CA. Due to their increasing number of East Coast clientele, they have opened a satellite office to accommodate that business. B & B Advertising currently employs 56 people, 5 of which will transfer to the NJ office upon final renovations. Although a small outfit by number, gross sales for fiscal year 1998 exceeded $18,000,000.00. B & B CAs current computer usage is significantly high. Their need for efficient graphic capability requires them to maintain state of the art software and hardware. However B & B has stressed that user friendliness is a higher priority. B & B NJ ...
    Related: proposal, the chosen, area network, total cost, advertising
  • Managing Technology - 2,357 words
    ... y Business 419 Evans Consoles And It's IT Strategies and Advantages For: Professor G. Trites November 26, 1999 Nathan Laviolette 961121 We define information technology (IT) to include not only computer technology (hardware and software) for processing and storing information, but also communications technology for transmitting information. Advances in computer and communications technologies have enabled firms to pursue IT investments. This will help them to gain maximum advantage from their knowledge assets-to leverage the knowledge of individual employees to the benefit of other employees and the organization as a whole. Businesses have strived to achieve a competitive advantage in th ...
    Related: communications technology, computer technology, information technology, information technology it, managing, technology, technology infrastructure
  • Network Design And Implementation Solution - 3,061 words
    ... as hardware accelerated compression and the chassis incorporates 1 or optionally 2 integrated 10/100 (Ethernet/Fast Ethernet) ports. The Cisco 3600 series shares network modules, WAN Interface Cards, and Voice Interface Cards with the Cisco 2600 series. The Cisco 3600 series shares WAN Interface Cards with the Cisco 1600 and Cisco 1700 series. Key Features and Benefits The Cisco 3660, Cisco 3640, and Cisco 3620 routers support the following network applications and services: Analog and digital voice services The voice/fax network modules for the Cisco 2600 and Cisco 3600 series multiservice access routers enable packet voice technologies including VoIP and VoFR. Cisco`s voice solutions ...
    Related: area network, implementation, network, network design, network management, network technology, private network
  • Network Management - 1,206 words
    Network Management Imagine yourself as a network administrator, responsible for a 2000 user network. This network reaches from California to New York, and some branches over seas. In this situation, anything can, and usually does go wrong, but it would be your job as a system administrator to resolve the problem with it arises as quickly as possible. The last thing you would want is for your boss to call you up, asking why you havent done anything to fix the 2 major systems that have been down for several hours. How do you explain to him that you didnt even know about it? Would you even want to tell him that? So now, picture yourself in the same situation, only this time, you were using a ne ...
    Related: area network, management, management information, network, network administrator, network management, wide area network
  • Network Mediums - 1,437 words
    Network Mediums With the emergence of the Ethernet LAN (Local Area Network) introduced in the early 1970's by Xerox, the telecommunications world has welcomed this newfound gift with open arms. Since communications is such a vital aspect of all businesses these days, proper acquaintance with this marvelous technology can greatly enhance your company's productivity and efficiency. In this paper, we will reflect into the many different characteristics of media that the LANs are based upon and compare/contrast these different medias. There are basically four types of media used for Local Area Networks. The most commonly used are twisted copper pairs, Coaxial cables, Fiber Optic, and the Wireles ...
    Related: area network, local area network, network, wireless technology, high cost
  • Suport Highway - 540 words
    Suport Highway The textbook, Management of Information Technology, defines the information super highway as, "An installed intelligent workstation for office and professional workers in most organizations to connect via the local area network (LAN) or to other nets or to large computer data stores through servers that function as message-switching and message processing systems." (Frenzel, 1999, p.14). The books continues and identifies a subject by the name of Kevin Mitnick who was arrested on February 15, 1995, for sleuthing on the information highway. This paper will portray the events leading up to the arrest of Kevin Mitnick. Mitnick, 31, described by the Federal Bureau of Investigation ...
    Related: highway, information highway, suport, information technology, local area network lan
  • Technology - 697 words
    Technology Background The Technology Needs Survey (TNS) software program developed at HSC/XRE was originally intended to provide a convenient vehicle by which the offices engineers and scientists could enter and edit environmental, safety and occupational health (ESOH) needs data into a database. The program provided an interface that allowed the user to answer, or revise answers, to questions regarding the nature of the ESOH technology needs of the customer. The database was originally installed on a local area network (LAN) shared by the technical members of the HSC/XRE office. The data in the database was used, in part, to rank the severity, impact and importance of technology needs throu ...
    Related: technology, technology policy, area network, over time, network
  • Tele Education - 3,949 words
    Tele Education 1.0 INTRODUCTION 1.1 Background of Tele-education Tele-education has a long history beginning with systems like that for teaching children in Australian Outback, the British Open University and other such organizations. These built on the idea of correspondence courses where course materials are sent periodically by post and augmented the experience with broadcasts either on radio or on TV. The problem of student isolation was addressed partially through techniques such as telephone access or two-way radio links with teachers. At the end of 1980s, the vest majority of distance education throughout the worlds was still primarily print-based. Technologies used for distance educa ...
    Related: distance education, education students, education system, tele, personal computer
  • The Impact Of Computers - 636 words
    The Impact Of Computers THE IMPACT OF COMPUTERS Computer technology not only has solved problems but also has created some, including a certain amount of culture shock as individuals attempt to deal with the new technology. A major role of computer science has been to alleviate such problems, mainly by making computer systems cheaper, faster, more reliable, easier to use. Computers are forever present in the workplace. Word processors-computer software packages that simplify the creational and modification of documents-have largely replaced the typewriter. Electronic mail has made it easy to send messages worldwide via computer communication networks. Office automation has become the term fo ...
    Related: computer science, computer software, computer system, computer systems, computer technology, computers, significant impact
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