Go back to 300-070 - Implementing Cisco IP Telephony and Video, Part 1 (CIPTV1)

Question :-

Which two statements about Cisco VCS Addressing Zones are true? (Choose two.)
They can be local to the Cisco VCS or can be remote.
A zone is a collection of endpoints that share the same dialing behavior and bandwidth settings.
They consist of traversal and nontraversal zones.
They can only be local.
They consist of subzones such as DNS zones.

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