INTRODUCTION TO WINDOWS AND UNIX OPERATING SYSTEMS: WINDOWS: Windows is a line of operating systems produced by Microsoft for use on personal computers‚ including home and business desktops‚ notebook computers‚ and media centers. Windows Vista is a line of operating systems developed by Microsoft for use on personal computers‚ including home and business desktops‚ laptops‚ Tablet PCs‚ and media center PCs. Windows Vista contains many changes and new features‚ including an updated graphical
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Article by Simon Williams It’s not often that doing something for the good of your business is directly in line with doing something positive for the environment‚ but cutting energy use fits both bills. If you can reduce the amount of energy expended in your business‚ costs will drop in direct proportion. There are plenty of ways to reduce energy use‚ of course‚ but here we’re particularly concerned with energy used in IT. This is a significant section of business energy use. According to government
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IT260 ITT Virtual Library Assignment Microsoft Exchange Server 2007 Kolin Bulmer ITT Technical Institute‚ Las Vegas Active Directory Requirements Here ’s what your Windows environment must look like to install Exchange Server 2007: An available Active Directory forest running a domain functional level of at least Windows 2000 Server native. The Schema Master role must be running Windows Server 2003 Service Pack 1 (SP1). As already required by the presence of Active Directory you need to have
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Note: Follow these instructions carefully: There could be modifications that could limit your use of the Ghost software. Note: It is suggested that you only upgrade Ghost Solution Suite 2.5 from Ghost Solution Suite 2.0.x. If you have an older version‚ please upgrade to Ghost Solution Suite 2.0 first then upgrade to 2.5. If you choose to upgrade from a previous version‚ there is a possibility of loosing your console database. Here are instructions for backing up previous versions: http://service1
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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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Cisco Route Source Default Distance Value Connected interface 0 Static route 1 EIGRP summary route 5 BGP 20 Internal EIGRP 90 IGRP 100 OSPF 110 IS-IS 115 RIP 120 EGP 140 ODR 160 External EIGRP 170 Internal BGP 200 Unknown* 255 Juniper How Route is Learned Default Preference Statement to Modify Default Preference Directly connected network 0 --------- System routes 4 --------- Static 5 Static MPLS 7 MPLS preference in the JUNOS MPLS Applications Configuration Guide LPF 8 LDF
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NT1210 Chapter 4 Lab 4.1.1 Why are standards so important for NICs‚ connectors‚ and media? Use your textbook and Internet research to justify your answer. Standards are put in place to make everything work together error free. Because Stability‚ Consistency‚ Minimization of packet errors. 4.1.2 The voltage for registering a bit of 1 on Ethernet can be as low as 2.5 volts or even 1 volt. Why is this so low when the capacity for transmitting electricity on the copper wire is so high? Use your
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St. Xavier’s College Maitighar‚ Kathmandu Case study on Management Information System Of Araniko Multi-purpose Co-operative Limited By Ankit Khanal[01] Binod Bhattarai[02] Anish Kumar Shrestha[21] Amitabh Kumar Kushuwa[22] Submitted to Department of Computer Science November‚ 2011 Case study on Management Information System Of Araniko Multi-purpose Co-operative Limited by Ankit Khanal Binod Bhattarai Anish Kumar Shrestha
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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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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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