10 A network administrator is designing the layout of a new wireless network. Which three areas of concern should be accounted for when building a wireless network? (Choose three.) mobility options extensive cabling coverage area* interference* packet collision security* 11 What is one main characteristic of the data link layer? It converts a stream of data bits into a predefined code. It shields the upper layer protocol from being aware of the physical
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Chapter 1 Answer the following review questions. 1. Which of the following protocols are examples of TCP/IP transport layer protocols? (More than one answer could be correct.) a. Ethernet b. HTTP c. IP d. UDP e. SMTP f. TCP The answers to this question are TCP and UDP. 2. Which of the following protocols are examples of TCP/IP network access layer protocols? a. Ethernet b. HTTP c. IP d. UDP e. SMTP f. TCP g. PPP The answers to this question are Ethernet and PPP. 3. The process
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environmental controls (e.g.‚ air conditioning‚ fire suppression) and security devices. 1. Structured cabling and server room build up Structured cabling design and installation is governed by a set of standards that specify wiring data centers for data or voice communications using various kinds of cable‚ most commonly category 5e (CAT-5e)‚ category 6 (CAT-6)‚. These standards define how to lay the cabling in various topologies in order to meet the needs of the customer‚ typically using a central patch
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Karachi Electric Supply Corporation Worth a look courtesy expected power sector reforms KESC Current Price: PKR 7.08 Thursday May 31‚ 2013 We highlight Karachi Electric Supply Company (KESC.PA) as one of the beneficiaries of the rigorous power sector reforms expected to be introduced by the incoming government as the company is both a generation and a distribution unit We have not yet initiated active coverage on the stock however; we believe the stock should be conside
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the National Fire Protection Association responsible for? a. The development of national electrical code 8. A telecommunications room can sometimes be referred to as what? a. An enclosed space for housing telecommunications equipment. 9. Backbone cabling includes what? a. The physical/electrical interconnections between telecommunications rooms and equipment rooms. 10. What is NOT a network architecture commonly used today? a. Topology is a network architecture b. Hub 11. Name some characteristic
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Deliverables……………………………………………………….….16 18.4 Receivables………………………………………………………….17 19. Implementing Saturday Hours Budget……………………………….…18 20. Implementing Saturday Hour Schedule………………………………...20 20.1 Gantt Chart……………………………………………………….….20 21 Eastland Mall Branch Project Organisational Chart…………………23 1. Purpose of the Project Charter A project Charter ensures that everyone with a stake in the project’s success has fundamental knowledge about the project and is working towards the same objectives
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Ntinglet-Davis CIS 175 (Intro to Networking) 12/13/2014 SCOPE OF WORK The work that will be performed will include the design and installation of a fully switched star network. This includes the installation and setup of all the network devices‚ cabling and interfaces but may be limited to workstations‚ devices‚ servers‚ switches‚ routers‚ racks and all related software. NETWORK SCOPE The proposed network is designed to serve DesignIT which consist 56’x36’ office space‚ 4 cubicles‚ 1 office‚ 1 server
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environment. It recognised that a modern building is more than simply a structure. An environment needs to be comfortable and productive. There needs to be furniture‚ climate control‚ heating‚ security‚ access ramps as well as all of the electrics and cabling. Portakabin commercial staff were constantly asked for extra services such as air conditioning. This is a good example of Ansoff’s new product development which extended provision within its existing market. As a building supplier it soon realised
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copper that is uses four pairs for which is used in telecommunications along with some networks used for computers that provides 20 megahertz of bandwidth with a data transfer rate of 16 megabytes per second. * Category 5 copper – This type of cabling also uses four pairs and is used more extensively in terms of Ethernet connections‚ telephony‚ and local area networking systems. Punch-down and modular connections are the primary ways of installation and conforms to the standards of TIA/EIA-568
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Zeivel‚ Gerald InfoTech116 Computer Hardware Technologies 6-23-2014 Chapter 16 Networking Types‚ Devices‚ and Cabling REVIEW 1. What type of network topology is used when five switches are used on a small LAN and each switch connects to multiple computers on a LAN? A. A star bus topology or a hybrid topology 2. Place the following networking technologies in the order of their highest speed‚ from slowest to fastest: WiMAX‚ Dial-up networking‚ Cable Internet‚ Fast Ethernet‚ and 3G
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