Which three of these are reasons to deploy media resource access control in a Cisco Unified
Communications Manager cluster? (Choose three.)

A.
to enable Cisco Unified Communications Manager to share and access the resources that are
available across multiple clusters

B.
to enable hardware and software media resources to coexist within a Cisco Unified
Communications Manager and to be used with different priorities.

C.
to enable Cisco Unified Communications Manager to perform load distribution within a group of
dissimilar media resources

D.
to allow media resource access control based on the type of the resource.

E.
to enable Cisco Unified Communications Manager to perform load distribution within a group of
similar media resources.

Explanation:
Link :
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmsys/a05media.html
Cisco Unified Communications Manager System Guide Release 8.5(1), Page- 279.
Explanation : Media resources provide services such as annunciator, transcoding, conferencing,
music on hold, and media termination so A & C is not correct.