多项选择题
The CRS Installer is used to perform which functions? （）
A.install CRS software B.back up CRS data C.repair a CRS installation D.back up CallManager data E.remove a CRS installation (uninstall) F.activate CRS components
单项选择题 HowmanylanguagescanbeinstalledfortheCiscoAgentDesktop(CAD)andtheCiscoSupervisorDesktop（）.
