单项选择题 Your customer has deployed a Cisco Wireless Location Appliance within its warehouseenvironment. However， employees there have been experiencing problems when tracking objects using activeRFID tags.The RFID tag data is not being collected. On which device would you verify that RFIDs have been enabled？（）

单项选择题 TheCiscoLifecycleServicesapproachforwirelesssolutionsprovidesaframeworkforwhichofthe followingopportunities？（）

单项选择题 You are using standalone Cisco Aironet 1400 Series Wireless Bridges for a nine-mile point-to-pointwireless link between two buildings. Which distance setting should you use for the bridgeconfigured as theroot？（）