unit 4 for NT 1310Cabling -Definitions 1. Horizontal cable: The wiring/cabling between the telecommunications outlet/connector and the horizontal cross-connect. 2. Backbone Cable: Backbone Cabling is the inter-building and intra-building cable connections in structured cabling between entrances. 3. Patch Cords: Insulated cord with a plug at each end‚ for use with a patch panel. 4. Connectors: Cable connectors are devices for keeping two parts of an electric circuit in contact. 5
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NT 1310 NETWORK TOPOLOGY PAPER: KENDAL JEFFERSON Network topology refers to layout of a network and how different nodes in a network are connected to each other and how they communicate. Mesh Topology: in a mesh network‚ devices are connected with many redundant interconnections between network nodes‚ in a true mesh topology every node has a connection to every other node in the network. There are two types of mesh topologies: Full mesh occurs when every node has a circuit connection it to every
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NT 1310 – Week 2 Unit 3 Key concept 1: cables types 6a cabling can do 10 GB over it‚ however 10 Gig switches are expensive. Cable structure UTP 4 pairs of copper cable Number of twists varies per inch N shielding Very easy to work with Most common cable for LAN Cat 3‚ Cat 5‚ Cat 5e‚ Cat 6‚ Cat 7 will be defined in standards later in the course Most susceptible to Electromagnetic Interference (EMI) STP Similar to UTP Pairs shielded Core shielded SCTP Coax Single conducting core FO Central glass
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integrity‚ confidentiality‚ authenticity‚ and non-repudiation‚ and the recovery of encrypted information in its original form. Issue three. Based on the premise that there is a mix of computer running Windows 2000‚ Windows XP‚ Windows Vista‚ Windows 7‚ and Mac OS X‚ you must research and devise a plan to thwart malicious code and activity by implementing countermeasures and prevention techniques for dealing with viruses‚ worms‚ logic bombs‚ Trojan horses‚ and other related forms of intentionally created
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Calculate the Window of Vulnerability First‚ what is the definition of Window of Vulnerability (WoV)? According to www.techopedia.com‚ an IT dictionary and more for the IT word‚ the definition states that “vulnerability is a cyber-security term that refers to a flaw in a system that can leave it open to attack. Vulnerability may also refer to any type of weakness in a computer system itself‚ in a set of procedures‚ or in anything that leaves information security exposed to a threat.”¹ To calculate
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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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that are not held as vault cash‚ lends money to banks and thrifts‚ provides for check collection‚ acts as fiscal agent for the Federal government‚ supervises the operation of all US banks‚ and has responsibility for regulating the supply of money. #7 How do each of the following relate to the financial crisis of 2007-2008? (a)Declines in real estate values: Home prices rapidly increased because of subprime mortgage loans issued to risky borrowers. (b)Subprime Mortgage Loans: Banks issued loans to
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gov. NHTSA’s National Center for Statistics and Analysis. Web. 26 June 2014. 2. Leopold‚ Todd. "Film Legend Herzog Takes on Texting and Driving." CNN.com. N.p.‚ 16 Aug. 2013. Web. 26 June 2014. 3. Part Three 4. Submit the introductory paragraph of 7 to 10 sentences. Be sure to include your claim and briefly
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SHEHAN BALENDRAN NT 1110 UNIT 2 ANALYSIS 1 1. Specification Note Book’s Brand Name : DELL Desk top Towers Brand Name : DELL 15-1366BK 15RSE-1668ALU 1660s-3040BK T1650 Work station Hard Drive type & Capacity SATA 320 GB SATA 1 TB + SSD 32GB SATA 1TB SATA 1TB RAM Size & Expandability 4 GB /Expandable to 8GB 8 GB / Maximum RAM is 8GB 6GB / Expandable to 8GB 12GB / Expandable to 32GB Processor Type & Speed Intel Celeron / 1.7 GHz Intel
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Remote Access Policy 1. Overview See Purpose. 2. Purpose The purpose of this policy is to define standards for connecting to Corona District High School’s network from any host. These standards are designed to minimize the potential exposure to Corona District High School from damages which may result from unauthorized use of Corona District High School resources. Damages include the loss of sensitive or company confidential data‚ intellectual property‚ damage to public image‚ damage to critical
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