LAN Topologies Archie Ben IT/240 Justin Davison Aug 28‚ 2011 11. Your network consists of four servers. Each server has three NICs. Server A is connected to servers B‚ C‚ and D. Server B is attached to C and D. Server C is attached to server D. No hub is used. All cabling is CAT 3 UTP crossover cables. What is your physical topology? a. Star b. Bus c. Ring d. Mesh Answer: This would be an example of a modified “mesh” topology. No hub is used‚ just crossover cables and multiple Nic cards
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Student’s Name: Nevine El Toukhi Class : 45C Case 01 : Predicting Performance Alix’s Problem Alix Maher is the new admissions director at a small‚ highly selective New England College. She has a bachelor’s degree in education and a recent Master’s Degree in educational administration. But she has no prior experience in college admissions. In spite of Alix’s predecessor had given Scholastic Aptitude Test (SAT)‚ scores (40 %)‚ weights to student selection criteria; Alix has serious reservations
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LENOVO CASE STUDY PROBLEM STATEMENT Lenovo faced a crisis between its brand identity and its brand image. Lenovo wanted to be perceived as a quality product‚ but due to the Country of Origin effect‚ they had an image of being a lower quality Chinese made brand. After the acquisition of the IBM ThinkPad‚ a premium brand‚ Lenovo was faced with the problem of developing a branding strategy that would correctly reflect these two very different brands without compromising the other brand. SITUATION
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What is WiTricity ? -WiTricity‚ stands for wireless electricity‚ is a term coined initially by Dave Gerding in 2005 and used by a MIT research team led by prof. Marin Soljačić in 2007‚ to describe the ability to provide electricity to remote objects without wires (wireless power transfer). This could be useful to power consumer and industrial electronics like cell phones‚ laptops‚ etc. -WiTricity‚ a portmanteau for "wireless electricity"‚ is a trademark of WiTricity corporation referring to their
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“Wireless Network” A wireless network is any type of computer network that uses wireless data connections for connecting network nodes. Wireless networking is a method by which homes‚ telecommunications networks and enterprise (business) installations avoid the costly process of introducing cables into a building‚ or as a connection between various equipment locations.[1] Wireless telecommunications networks are generally implemented and administered using radio communication. This implementation
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Dear sir/mam‚ I am a student of MBA. I am conducting a research on the topic “An in-depth study on brand switching behavior of youngsters in branded apparel industry”. I would be thankful to you if you can give your precious time in response to this questionnaire. The data provided by you will be kept confidential and used for academic purpose only. 1. How often do you purchase apparels? Weekly (5-8 days) Half monthly (15-20 days) Monthly (25-30 days) depends on season 2. How much
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Wireless Communications Wireless communications are everywhere. People around the world regularly send and receive messages wirelessly‚ that is‚ transmitted through the air. Three types of wireless communications include wireless messaging services‚ wireless Internet access points‚ and global positioning systems. People use mobile phones‚ PDAs‚ and other mobile devices to access text messaging‚ instant messaging‚ and picture messaging services (Davies 34-42). Through text messaging services
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Cisco Device with NTP WAN_RTR# configure terminal WAN_RTR(config)# ntp server 64.209.210.20 WAN_RTR(config)# clock timezone Cairo +2 Installing CME Files into Flash Memory CME_Voice# archive tar /xtract tftp://172.16.2.5/cme-full-4.3.0.0.tar flash: 3 4 5 6 Desktop with Cisco IP Communicator 1 Configuring a Switch Trunk Port SwitchA(config-if)# switchport trunk encapsulation dot1q SwitchA(config-if)# switchport mode trunk Configuring Router-Based TFTP Services for IP Phone Firmware Files Creating
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Wireless Technologies Proposal xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx BIS/220 xxxxxxxxxxxxxx xxxxxxxxxxxxxxxxx As the businesses are emerging‚ they require advanced technologies. Wireless technologies are facilitating the businesses in many different ways. Wireless devices and wireless transmission media are technologies used in today’s business. Latest wireless devices such as android phones‚ I-phones‚ I-pads‚ laptops‚ PDA’s and wireless navigation systems provides businesses with various
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Wireless Signals Michael Rubendall IT/242 February 25th 2013 Benny Lane Wireless Signals Wireless signals are all around us as we walk or drive around the city or town where we live. The four types of wireless technologies that are out there are Wi-Fi‚ Cellular‚ Bluetooth‚ and WiMAX. We will be looking at these types of wireless technologies a little more in depth‚ where are they most commonly used‚ and how they differ from one another. The first wireless technology that we
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