多项选择题
A.System Parameters Configuration
B.Cisco Unified CallManager Cluster Status
C.Date, Time, and Reason of Last Failure
D.Cisco CRS License Information
E.Cisco CRS Datastore Replication Status
F.Cisco CRS Component Activation
多项选择题 WhichthreeCiscoCRS4.0componentsmustbeactiveonaCallRecordingexpansionserver?（）
多项选择题 WhichthreeservertypesaresupportedfortheinstallationofCiscoCRS?（）
单项选择题 WhichCiscoCRS4.0serverconfigurationtaskenablestheCiscoCRSservertofailovertoasecondaryCiscoUnifiedCallManagerwhentheprimaryCiscoUnifiedCallManagerfails?（）