Page 1 The Ten Rules of Industrial Ethernet I. Thou shalt place high priority on security‚ for hackers lurketh‚ thieves stealeth and employees bungleth A Wi-Fi-enabled computer can connect to multiple networks at the same time. Your employees can give a hacker a pathway into your internal network simply by powering up a laptop. Imagine the mess an eco-terrorist could make if he didn’t like the look of your smokestack. Even your well-intentioned employees can bring a network down‚ simply by
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ICT’S EXAM TIPS * What/ Give/ State/ Indentify/ Name : Give answer in 1 sentence/word. * Explain/ Describe/ Justify : Give answer more than 2 sentences. * Section B: Answer can in point form. 1.0 INFORMATION AND COMUNICATION TECHNOLOGY AND SOCIETY Define ICT. * The technology required for information processing. * The use of electronic computers‚ communication devices and software applications to convert‚ store‚ protect‚ process‚ transmit and retrieve information from
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Network Design Project Art Meyer IT/230 Pernell Curtis 11/27/2011 Executive Summary The Tri-Corp company is need of a complete networking solution. Tri-Corp has two offices‚ one in Phoenix‚ and the other in Tucson. The main office in Phoenix is a large 4-story building with 50 workstations and 10 network printers. The Tucson office has five separate workstations and three network capable printers. The clients use Outlook exchange web server for their email communications; both offices
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Brittnie Dean Randy Rambo ENG-1001-100 5 June 2013 Questions Within Our Eyes A man of many years dressed in nineteenth century clothing is shown standing with a much younger woman. The three most common questions most people would ask are‚ “Who are the man and women in the painting?” also “What’s the relationship between the young woman and the gentleman?” and last “What does their life portray?” The man in the painting is a town dentist from Wood’s hometown and the woman is Wood’s sister
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Network is the mediator between client computer and server. It connects client computers to the server and allows the sharing of information stored in server computers. A local business (EROS) hair me to design Network for the third and fifth floors‚ so that After carefully considering the requirements I and my team have prepared the following network design for third and fifth floors. The network design is given above. The goal of the designed is to the provide the best performance‚ avilability
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There are different types of proteins. Fibrous proteins‚ for example‚ can be correlated with structure. Keratin is the main component of hair and nails that form protofibrils and consist of two pairs of alpha helices that are twisted together in a left-hand coil. The flexibility of keratin decreases as disulfide bond cross-links between protofibrils increases. Keratin is also found in skin and wool. Silk fibroin has the ability to form flexible‚ but the inextensive fibers are of great strength
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THE EXTRACTION OF DNA THE EXTRACTION OF DNA 07/02/2013 | By Laura Green‚ Tasnim Rahman and Sandra Strammiello | Table of Contents DNA………………………………………………………………………………………..………… 2 The Discovery of DNA…………………………………………………………………………...…………..…………. 4 The Steps for Extracting DNA…………………………………………………………………………………………….…..… 5 Experiment: Which Product Can the Most Visible Amount of DNA Be Extracted From?..............................................................................................
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James Ruse Agricultural High School Module 9.3 Blueprint of Life Biology Notes 2013 Helen Ying 19/03/2013 By Helen Ying © 2013 Biology Notes – HSC Course 2013 MODULE 9.3 – BLUEPRINT OF LIFE 1. Outline the impact on the evolution of plants and animals of: a. Changes in physical conditions in the environment o Rising and falling sea levels – land and ice bridges across continents have affected distribution and therefore evolution when these bridges disappeared and populations were isolated
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homologous chromosomes line up in matching pairs and one of each pair of homologous chromosomes moves into a new cell. Next the duplicated chromosomes separate to single strands resulting in four sex cells that are haploid‚ (ie contain half the chromosome number of the original cell). The genes are located on the chromosomes. They are duplicated during the first stage of meiosis and are then randomly assorted depending on which chromosomes from each pair enters which new haploid cell during the first
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the encoding scheme defines the electrical equivalent: the electricity that means a 1 or a 0. *Interpreted between nodes.* 171 With full duplex‚ both endpoints can send at the same time‚ enabled because the endpoints use multiple wire pairs. Using multiple pairs allows multiple electrical circuits‚ so the encoders/decoders do not get confused. *for wires* 212 802.3 – Ethernet – Defines features specific to Ethernet 215 Ethernet Bit Rates (Speeds) – Ethernet standards have seen a vast improvement
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