1. Straight-through cable (39-40): connects the wire at pin 1 on one end of the cable to pin 1 at the other end of the cable; the wire at pin 2 needs to connect to pin 2 on the other end of the cable; pin 3 on one end connects to pin 3 on the other; and so on. (To create a straight-through cable‚ both ends of the cable use the same TIA pinout standard on each end of the cable.) Crossover cable: a cable that swaps the wire pairs inside the cable 2. Collision domain (43): the set of devices whose
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final temperature of the gas if the volume is reduced to half of the original under isobaric condition? 3. Calculate the volume occupied by 4.23 kg of methane gas at STP. 4. Dry ice is useful in maintaining frozen foods because it vaporizes to CO2 (g) rather than melting to a liquid. How many liters of CO2 gas‚ measured at STP‚ will be produced by the vaporization of a block of dry ice that measures 12.0 in x 12.0 in x 2.0 in? The density of the dry ice is 1.56 g/cm3 5. Two flasks of equal volume
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when the capacity for transmitting electricity on the copper wire is so high? Use your textbook and Internet research to support your answer. Hospitals‚ security systems‚ PA & recording studios. The drawback of STP cables is that they will increase the total cost of an installation. STP cables are more expensive due to the shielding‚ which is an additional material that goes into every meter of the cable. The shielding also makes the cable heavier and stiffer. Thus‚ it is more difficult to handle
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describing its key elements before undertaking a five forces analysis of the industry. Further discussion of the strongest forces in this industry follows in the next section. The top PC manufacturing companies consist of HP‚ Dell‚ Apple‚ Acer and Lenovo. Its market is highly concentrated with top five companies controlling about 70% of the global PC market. Competition within the PC industry is extremely intense and significant price competition is playing a major role in the industry’s performance
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The Benefits of Twisted Pair Cabling Brian Pettrie Prof. Ntinglet-Davis CIS175 July 29‚ 2013 Benefits of Twisted Pair Cable The first change I would suggest would be to setup a client/server network in which all 20 computers are connected to the main the computer. In this case‚ we would add another computer to use as the main workstation and central server so we would actually have 21 computers. We could just connect them all with cat 5 cables since there are only 20 clients but if the
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9. A concrete highway is built of slabs 14 m long (20Cº). How wide should the expansion cracks be (at 20Cº) between the slabs to prevent buckling if the temperature range is -30Cº to +50Cº? I know I use the formula: L = LoT L = ? (Change in length of the slabs. We are solving for this.) = 12e-6 (Coefficient of expansion. I looked it up on page 388.) Lo = 14 m (Initial length of slabs.) T = 30 Cº (50Cº - 20Cº) (Change in temperaure. You only care about the hottest number
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segmentation and the targeting strategies which Huawei used to position itself in the market. We use it to compare and explain why the Huawei choose the strategies in promoting their products. After investigating the Segmentation‚ Targeting and Positioning (STP) marketing strategies‚ we have done our further report with the concept of the marketing mix as known as the 4Ps - Promotion‚ Pricing‚ Products and Place. After the identification and discussion of marketing mix‚ we found out that Huawei is facing
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General Environment Technological Segment- Dell is in the business of providing technology. Because of this it must stay up to date with the current technology available to its consumers. It attempts to do this by keeping strategic partnerships with its suppliers to have current technology and to manage their bargaining power. 3. Global segment- One of Dell ’s focuses is the emerging markets‚ namely Brazil‚ Russia‚ India‚ and China (BRIC countries). They have introduced a new line of
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Computer Hardware Industry and Dell‚ Inc. Analysis Abstract This research is made to analyze computer hardware industry and focus on Dell Inc. First part will be analyzed overall industry and competitive analysis by answering 7 key questions. The second part will be evaluated company resources and competitive capabilities by answering 5 key questions. This research can help manager to understand more about computer hardware industry and learn how Dell deal with their competitors
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industries but they tried to depict themselves as “Worlds “greenest lineup of notebooks” that was energy efficient and used recyclable materials” (Pg 4) Rivalry The rivalry in this industry is high with the four top Pc vendors- Hewlett- Packard‚ Dell‚ Lenovo‚ and Acer accounted for 53.6 percent of worldwide shipments. (Pg 5) Even though it was Apple who founded the first personal computer it was IBM that brought them into the conventional lives of society. Within this time period there were a lot of mergers
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