COMMUNICATION AND COMPUTER NETWORK 4.1 INTRODUCTION Today computer is available in many offices and homes and therefore there is a need to share data and programs among various computers with the advancement of data communication facilities. The communication between computers has increased and it thus it has extended the power of computer beyond the computer room. Now a user sitting at one place can communicate computers of any remote sites through communication channel. The aim of this chapter
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method. Page 2 of 4 QUESTION ONE [25 MARKS] 1.1 A network backbone is the cabling that connects and form foundation of the hubs‚ switches‚ and routers on a network. Describe the backbone structures that form the foundation for most LANs (16) 1.2 Describe the three most common implementations of IEEE 802.11 wireless standard. For each of the standard include the following: (9) 1.2.1 Bandwidth 1.2.2 Frequency range 1.2.3 Modulation technology used QUESTION TWO [15
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Earth‚ Wang Lung‚ begins the novel as a poor‚ simple farmer forced to marry a slave‚ and he ends the book as a wealthy person with enough money and power to own concubines. In many ways the strongest and most memorable character in The Good Earth was O-lan. Her character shows the situation of women in traditional China and the sacrifices they had to make in order to be within the cultural expectations. Another important character is Wang Lung’s eldest son. Wang Lung’s oldest son is in many ways similar
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Wang Lung’s visit to the powerful House of Hwang to collect one of the house’s slaves‚ a woman named O-lan‚ to be his wife; O-lan proves herself to be a plain‚ yet dutiful and competent wife over the next few years‚ producing three sons and a daughter and keeping her new family well fed. Wang Lung’s land thrives‚ increasing Wang Lung’s wealth and social status and enabling Wang Lung and O-lan to return to the House of Hwang to flaunt their prosperous life and healthy boys in front of O-lan’s old
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banking organization using the following structure: Wireless Security Policy - A wireless policy for a medium-sized banking organization will needed to deploy a wireless LAN to the network and there will not need an onsite IT. The remote can be manage by a standalone intelligent access point which will integrated the wireless LAN by streamline the configuration and management the system. The Network infrastructure wills us a Cisco system for Layer 2 and 3 switching‚ routing platforms‚ and voice
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Jennifer Nelson Unit 3 Assignment 1 Date due: July 12 Date submitted: July 12 Define Key Terms Electrical circuit: A complete loop of material that conducts electricity. Frequency: When describing energy that acts like waves‚ the number of times that the entire waveform repeats per second. Amplitude: When describing energy that acts like waves‚ when graphing the waveform centered on the X axis‚ and graphing some kind of power (for example‚ voltage) on the Y axis‚ the amplitude is the maximum
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equipment should be made at least 3 weeks prior to start of project. LAN LAN equipment will be purchased 2 weeks prior to start date. The LAN will be complete Once all the LAN equipment has been installed and properly tested at each location in Accordance with the proper Quality Assurance measures. WAN Premier Technology will order‚ install and test all of the WAN equipment. Purchasing of The equipment will overlap with the LAN installation process. Premier Technology will provide fast and effective
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A local area network (LAN) is a computer network that interconnects computers in a limited area such as a home‚ school‚ computer laboratory‚ or office building using network media.[1] The defining characteristics of LANs‚ in contrast to wide area networks (WANs)‚ include their smaller geographic area‚ and non-inclusion of leased telecommunication lines. ARCNET‚ Token Ring and other technology standards have been used in the past‚ but Ethernet over twisted pair cabling‚ and Wi-Fi are the two most
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Wang Lung working on his farm and preparing to meet his new wife‚ O-lan. O-lan is an unattractive‚ hardworking woman that Wang Lung appreciates at the start of the book‚ but he loses all respect for her once he is surrounded by riches. Wang Lung becomes a greedy man‚ altering all of his morals for his own selfish desires. In the novel‚ The Good Earth‚ the downfall of Wang Lung begins with his newly sprouted wealth. When O-lan and Wang Lung first begin living together‚ Wang Lung holds appreciation
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Domain: 2 b. Workstation Domain: 5 c. LAN Domain: 7 d. LAN-to-WAN Domain: 2 e. WAN Domain: 2 f. Remote Access Domain: 2 g. System/Application Domain: 1 3. Which domain(s) had the greatest number of risks‚ threats‚ and vulnerabilities? LAN Domain 4. What is the risk impact or risk factor (critical‚ major‚ minor) that you would qualitatively assign to the risks‚ threats‚ and vulnerabilities you identified for the LAN-to-WAN Domain for the healthcare and HIPPA compliance
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