單項選擇題By how much is a signal’s strength reduced when the signal passes through an object thatintroduces 3 dB of attenuation?()

A.1/6
B.1/4
C.1/3
D.1/2


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1.單項選擇題What is the minimum recommended access point overlap for voice roaming?()

A.less than 10 percent
B.10 to 15 percent
C.15 to 20 percent
D.25 to 30 percent

2.單項選擇題Which class of Cisco access points operate under IEEE 802.3af power?()

A.Class A
B.Class 1
C.Class 2
D.Class 3
E.Class 4

3.單項選擇題To provide efficient roaming between the cells, which percent of cell overlap is recommended for2.4 GHz and 5 GHz access points?()

A.5 to 10 percent for both 2.4 GHz and 5 GHz
B.10 percent for both 2.4 GHz and 5 GHz
C.20 percent for 2.4 GHz and 15 to 20 percent for 5 GHz
D.20 percent for 2.5 GHz and 10 percent for 5 GHz

4.單項選擇題Under U.S. regulatory domain, which channel plan delivers the proper coverage in a large lecturehall that requires four access points?()

A.1, 4, 7, 11
B.1, 4, 8. 11
C.1, 6, 11, 1
D.2, 4, 6, 8

6.單項選擇題What statement best describes Cisco WCS support for antennas?()

A.Cisco WCS supports third-party antennas for location applications.
B.Access points that are defined with third-party antennas will not participate in rogue on-demand location tracking.
C.Cisco WCS supports third-party antenna gain, azimuth, and elevation progation patterns.
D.Access points that are defined with a third-party antenna in Cisco WCS will display coverage heat maps.

7.單項選擇題When using WMM Call Admission Control, what are the default bandwidth values for video on802.11a/n()?

A.Max RF bandwidth is 75 percent, reserved roaming bandwidth is 6 percent.
B.Max RF bandwidth is 50 percent, reserved roaming bandwidth is 10 percent.
C.Max RF bandwidth is 50 percent, reserved roaming bandwidth is 15 percent.
D.Max RF bandwidth is 0 percent, reserved roaming bandwidth is 0.

9.單項選擇題Where should known problem areas in the site survey be documented?()

A.nowhere (but should be discussed with the customer)
B.on the site survey map and within the site survey text
C.on the customers blueprints
D.in the Cisco WCS Planning Tool

10.單項選擇題The AirMagnet passive site survey tool can provide RF coverage data, except for which parameter?()

A.Signal strength (4th access point)
B.Signal strength (3rd access point)
C.Channel interference
D.Predictive physical data rate downlink (2nd access point)

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