Which three of the following Cisco Unified Presence services must be activated manually in order for Cisco Unified Presence to operate? (Choose three.)

A.
Cisco UP Sync Agent

B.
Cisco UP XCP Directory Service

C.
Cisco UP Config Agent

D.
Cisco UP Presence Engine

E.
Cisco UP OAM Agent

F.
Cisco UP SIP Proxy

G.
Cisco UP XCP Router

H.
Cisco UP Client Profile Agent

Explanation:
OK. StudentGuide Volume 3 Page 5-89
Cisco Unified Presence services are the following:
– Cisco UP SIP Proxy: Activate this service on all nodes in the cluster.
– Cisco UP Presence Engine: Activate this service on all nodes in the cluster.
– Cisco UP Sync Agent: Activate this service on all nodes in the cluster.