Jillian Bartle University Of Phoenix 04/27/2015 Individual Final Project NTC/362 Fundamentals of Networking Dean McIntyre The Patton-Fuller Community Hospital looks to upgrade their Information Technology (IT) capability beginning with their networks. The characteristics‚ components‚ and topology are evaluated to properly identify the needs for the new network design. The plan includes converting to a Wireless Local Area Network otherwise known as (WLAN)‚ installing a Voice over
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graphic images‚ sound‚ or video files. The physical layers of the OSI and TCP/IP models are very similar. The data communications phase associated with digitization is the first phase. The portion of an IP address from which bits are borrowed when sub netting is the host. The transport layer ultimately passes data up to the application layer. A MAC address is associated with the Data Link Layer. An IP address is associated with Network Layer. Twisted pair‚ Coaxial and Fiber Optic are types of
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khromatos (color) and graphein (to write); i.e. paper chromatography is literally color writing on paper. This method tests the purity of compounds and identifies substances. This analytical process‚ despite having been replaced by the success of thin layer chromatography‚ still stands as a valuable teaching tool‚ and is nevertheless very common. This method is very useful because not only is it a relatively quick process‚ but also requires only small quantities of materials. The substances being
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Chemical Separation Introduction: The objective of this experiment was to extract the pigments from spinach leaves‚ perform Thin Layer Chromatography (TLC) on the spinach leaf extract‚ and then determine the best solvent mixture to use to separate the pigments in the extract. The pigments are located inside the chloroplast walls in the cells of the spinach leaves. In order to obtain the pigments the cell walls must be broken down thus exposing the pigment containing chloroplasts. Upon
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using the equipment provided by telecommunications operators as the information transmission platform. Refering to the OSI reference model‚ WAN technologies are mainly located in the bottom three levels. respectively is the physical layer‚ data link layer and network layer (Groth & Skandler‚ 2009). There are three typical types of wide area network. The first one is Public transport network which is normally set up‚ managed and controlled by Governments ’ Telecommunications Department. The transmission
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completely‚ but UDP focuses on assuring data is retrieved as quickly as possible. 3. How is an application layer firewall different from a packet-filtering firewall? Why is an application layer firewall sometimes called a proxy server? A packet-filtering firewall only allows “a particular packet with a particular source‚ destination‚ and port address to enter”. (POIS P.253) An application layer firewall is sometimes called a proxy server because it “runs special software that acts as a proxy for a
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PAPER AND THIN-LAYER CHROMATOGRAPHY Lab 47 Michael Stravino‚ CHM 2211L‚ June 3‚ 2012 Abstract Thin-Layer Chromatography and Paper Chromatography can be used to identify identical compounds‚ unknown compounds‚ the number of components in a mixture‚ as well as other important uses not explored in this laboratory. This experiment explores these techniques to identify an unknown amino acid by TLC and analyze food colors using paper chromatography. By using 2.0 mL of dimethoxyethane and 18 mL of
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Introduction: This experiment involves an extraction of a natural product using the techniques of steam distillation. The principle component of oil of cloves is an aromatic compound‚ which is identified by thin layer chromatography (TLC). Eugenol is widely used in dentistry‚ due to its analgesic‚ antiseptic balsamic qualities. It is ideal for curative for pulp hyperemia (the soft‚ sensitive substance underneath the enamel and dentine of a tooth) and pulp its. In dentistry eugenol is also used to
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(Author’s name) (Professor’s name) (Course details) (Date Abstract The aim of the lab was to separate and analyse analgesic drugs in a drug tablet. The method used to separate the components was Thin Layer Chromatography (TLC) with silica adsorbent as the stationary phase and 0.5% glacial acetic as the mobile phase. In one plate‚ five known samples were used as the reference‚ that is: Aspirin; Caffeine; Ibuprofen; and Salicylamide. Aspirin and Salicylamide were the only samples that fluoresced
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using (a) Packets (b) Switches (c) Bridges (d) Routers 6. Both hosts and routers are TCP/IP protocol software. However‚ routers do not use protocol from all layers. The laywer for which protocol software is not needed by a router is (a) Layer–5 (Application) (b) Layer–1 (Physical) (c) Layer –3 (Internet) (d) Layer–2 (Network Interface) 7. In multipuser database if two users wish to update the same record at the same time‚ They are prevented from doing so by (a) Jamming (b)
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