Go back to 350-030 - CCIE Voice Written Exam

Question :-

A company would like to provide marketing messages when callers are placed on hold. Each department in the company needs to have a specific MoH message for their callers. There are 12 departments in the company. Eleven of the departments are sales oriented and need to market to customers with MOH. The 12th department is administration and will require specific messages for each group within that department. How should the MoH services be configured for this company? CCIE WRITTEN v 3.0
Use multicast to stream the MoH files for the sales departments and multicast for a single stream for administration.
Use unicast to stream the MoH files for the sales departments and multicast for a single stream for administration.
Use unicast to stream the MoH files for the sales departments and administration.
Use multicast to stream one message to each caller for all the sales departments and unicast to stream a different set of messages to each caller for each administrative group.
Use multicast to stream a different message to each sales department caller and unicast to each caller for each administrative group.

Want to practice for 350-030 - CCIE Voice Written Exam ? Click here.