Which of the following statements regarding mCAC is false?

Which of the following statements regarding mCAC is false?
A .  Multicast CAC allows a service provider to guarantee the availability of mandatory IPTV channels
B .  The aim of multicast CAC is to maintain the quality of existing IPTV channels by rejecting new channel joins when required
C .  Multicast CAC measures the current bandwidth utilization on the physical links and then decides whether to accept a new channel or not
D .  Multicast CAC policy can be applied to VPLS SAP and SDP with IGMP-snooping

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Answer: C