多项选择题
Which three server types are supported for the installation of Cisco CRS?（）
A.Cisco MCS 78xx servers B.Dell PowerEdge servers C.HP DL Cisco certified servers D.Acer Altos servers E.IBM xSeries Cisco certified servers F.Apple servers
单项选择题 WhichCiscoCRS4.0serverconfigurationtaskenablestheCiscoCRSservertofailovertoasecondaryCiscoUnifiedCallManagerwhentheprimaryCiscoUnifiedCallManagerfails?（）
多项选择题 WhichthreeCiscoCRSupgradepathsaresupported?（）
多项选择题 WhichthreecomponentsareinstalledfromtheCiscoCRSInstallermedia?（）
