1). The key difference with mobility vs portability is _____. a). the ability to
ID: 2084514 • Letter: 1
Question
1). The key difference with mobility vs portability is _____. a). the ability to roam b). higher throughput c). higher security settings d). the channel and power level settings 2). During a site survey interview it is determined that a particular area of the building and, although a relatively small area, will have a great number of users connecting wirelessly at the same time. This area may require which two of the following for sectorized coverage? a). Omnidirectional antennas b). patch antennas c). A number of closely spaced access points d). One access point e). A Faraday cage 3). Prior to performing a pre-installation site survey, a site survey interview should be conducted. This serves which of the following purposes? Choose all that apply. a). Educate the customer b). Determine the customer's needs c). Makes the survey more productive d). Ensures proper tools are used to conduct the survey 4). For outdoor surveys, calculations must be performed for each of the items listed. Which one of these is not necessary for wireless outdoor bridge links of less than 7 miles? a). Fresnel zone b). earth bulge c). link budget d). free space loss e). fade margin 5). Which of the following will affect the distance between access points and the channel numbers assigned to those access points? Choose all that apply. a). Construction materials used in the building b). Existing transmitters operating at or near the frequencies of the proposed access points c). User and Wi-Fi device density d). Portability and/or mobility requirements e). Legacy device compatibility
Explanation / Answer
1.ability to roam
2. C. number of closely spaced access points
3. B,D
4. B earth bulge
5. B,C,E
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