On a WLAN controller，what is the default roaming bandwidth percentage reserved for voice clients？（）

单项选择题WhatisthemaximumrecommendedheightatwhichaCiscoAironet1000Seriescontroller-basedaccesspointshouldbemountedwhenusingintegratedantennas？（）

A.16 feet [4.8 meters]
B.24 feet [7.3 meters]
C.8 feet [2.4 meters]
D.40 feet [12.1 meters]

单项选择题You are using ADU and are authenticated and associated to an access point. However，you areunable to obtain an IP address. Which of these has caused this problem？（）

A.invalid SSID
B.invalid WEP key
C.invalid encryption type
D.invalid 802.1X authentication type

单项选择题A Cisco Wireless Location Appliance has been added to track RFID tags placed on laptops beingused in a school. Classrooms at the school have concrete block walls. During testing，you discover thatthe accuracy of the system needs to be improved.You decide to edit the map in the Cisco WCS toadd the interior walls. How many interior walls can you add to improve the accuracy of the location appliance？（）

A.50
B.150
C.100
D.200

单项选择题WhichofthefollowingparametersetsmustbeconfiguredontheCiscoWirelessLocation Appliance？（）

A.network connections
B.location views
C.access points
D.object definitions

单项选择题You have been called upon to add location-based services into an existing controller-basedwireless design which primarily encompasses handheld devices such as barcode scanners andCisco 7920 wireless IP phones. In which mode should you deploy the additional access points toachieve the density required without excessive co-channel interference？（）

A.tracking mode
B.monitor mode
C.location mode
D.sniffer mode