Which three features are supported in a license for Cisco Unified Contact Center Express Enhanced? （）

A.the agent who has been in the Available state for the longest amount of time  
B.the next available agent with the highest priority, as determined by the agent order in the Resources list
C.the next available agent, based on the last agent selected and the agent order in the Resources list  
D.the agent assigned to the selected Resource Group and is thus qualified to be selected

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 

A.Cisco CRS Repository Datastore, Cisco CRS Historical Datastore, Cisco CRS Config Datastore, CiscoCRS Agent Datastore  
B.Cisco Recording  
C.Cisco CRS Engine  
D.Cisco Monitoring  
E.Cisco CRS Node Manager  
F.Historical Reporting client