A.-65 dBm
B.-67 dBm
C.-69 dBm
D.-70 dBm
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A.PNG
B.JPEG
C.GIF
D.BMP
E.PICT
F.TIFF
A.AIR-ANT3213
B.AIR-ANT2465P-R
C.AIR-ANT1949
D.AIR-ANT5160V-R
A.Bluetooth
B.frequency hopping
C.microwave oven
D.802.11b client card
E.802.11b access point
A.ISM 2.4 GHz
B.ISM 900 MHz
C.ISM 5 GHz
D.public safety 4.9 GHz
E.GSM 1.9 GHz
A.data/coverage
B.location with Monitor Mode access points
C.demand
D.high density
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Which statement regarding the site-survey process is correct？（）
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By how much is a signal’s strength reduced when the signal passes through an object thatintroduces 3 dB of attenuation？（）