First of all‚ let us understand what it is we are debating here. We are debating social networking sites. Not just one or two specific sites‚ like Facebook‚ or Myspace‚ but social websites as a whole. So let us put forth a strong definition to fit the topic. Social Networking Site: Any websites which facilitates communication between two or more individuals. So what we are really talking about here is communication between human beings‚ online‚ rather than through any other medium (telephone
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Welcome to Network Protocols Kaplan University True or False: Remote Desktop relies on SLIP. True or False: Broadband cable relies on the PSTN for transmission medium. The 802.11 standard specifies a frame type at the MAC sub layer. GEOSYNCHRONOUS orbiting satellites are the type used by the most popular satellite Internet access service providers. The WIRELESS SPECTRUM is a continuum of the electromagnetic waves used for data and voice communication. 2. For the client situation
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a ZigBee Network The Co-ordinator is responsible for starting a ZigBee network. Network initialisation involves the following steps: 1. Search for a Radio Channel The Co-ordinator first searches for a suitable radio channel (usually the one which has least activity). This search can be limited to those channels that are known to be usable - for example‚ by avoiding frequencies in which it is known that a wireless LAN is operating. 2. Assign PAN ID The Co-ordinator starts the network‚ assigning
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Case Project 3-1 First I would begin by incorporating the star topology with an extended topology. I would do this because I can upgrade the network by replacing the problem components such as the 10mbs Ethernet hubs and the existing cables. I would replace the hub with a gigabit switch and add gigabit wireless router for the five computers to connect to the network. I would replace the 10 computer network interface cards with a 10/100/1000 Mbps NIC and replace the old cable with cat6 Ethernet
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and disadvantages. Mesh Topology A mesh network has a very simple concept. Because of the simple concept a mesh network has fewer chances of breaking down the network. Many possible combinations of routes and hops data transferred can take one way or another to the destination. All of the nodes connect to each other‚ which makes mesh topology a complete network. The data is automatically configured to take the shortest route. An advantage would be that mesh topology provides redundant paths
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CHAPTER ONE 1.0 INTRODUCTION 1.1 BACKGROUND SIWES was established by ITF in 1973 to solve the problem of lack of adequate practical skills preparatory for employment in industries by Nigerian graduates of tertiary institutions. The Scheme exposes students to industry based skills necessary for a smooth transition from the classroom to the world of work. It affords students of tertiary institutions the opportunity of being familiarized and exposed to the needed experience in handling machinery
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PROCEEDINGS OF ICETECT 2011 Industrial Utilization of Wireless Sensor Networks Shanmugaraj.M M.E (Pervasive Computing Technologies) Anna University of Technology Tiruchirappalli‚ India innoraj@gmail.com R.Prabakaran Assistant Professor (EEE)‚ Center for Convergence of Technologies (CCT) Anna University of Technology Tiruchirappalli‚ India hiprabakaran@gmail.com V.R.Sarma Dhulipala Assistant Professor (Physics)‚ Center for Convergence of Technologies (CCT) Anna University of Technology
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administering a network operating system. Objectives The learner can design a physical network The learner can manage the day to day operations of a network The learner can manage network traffic through optimization of the internetwork Serial Number Training Week Topic Covered 1 Week 1 Introduction to Network Standards OSI Reference Model TCP/IP Reference Model IEEE 802 Model 2 Week 2 Networking media Bounded media including UTP‚ STP‚ Fibre optic Unbounded media Network Topologies
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1. Explain the different activities carried out on E–Commerce‚ with appropriate examples. Ans: In its simplest form ecommerce is the buying and selling of products and services by businesses or consumers over the World Wide Web. People use the term "ecommerce" or "online shopping" to describe the process of searching for and selecting products in online catalogues and then "checking out" using a credit card and encrypted payment processing. Internet sales are increasing rapidly as consumers take
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NTC 410 August 8‚ 2006 Understanding network topology can tell one a great deal about installing or expanding a network. At its basic level‚ the topology of a network refers to the way in which all its pieces have been connected. That is‚ it refers to the layout of the computers‚ printers‚ and other equipment hooked to the network (TechTarget 2006). Because cables connect computing resources together for a network‚ network ’s topology is also a function of the way in which the cabling
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