Comprehensive and Detailed Step-by-Step Explanation:
1. Multicast Applications:
Multicast is ideal for applications where data is sent from one source to multiple receivers, such as:
Real-Time Audio Conferencing: Multicast delivers audio streams to participants without duplicating the same data for each receiver.
Livestreaming: Streaming live events to viewers using multicast minimizes bandwidth usage by delivering a single stream to multiple users.
Network TV: Multicast is used in IPTV to broadcast TV channels efficiently.
2. Why Data Warehouse is Incorrect:
Data warehouse does not involve point-to-multipoint transmission. Data warehouse activities (e.g., analytics or database queries) typically use unicast connections for communication between the server and the client.
3. Summary:
The correct options are A, B, C , as they all involve point-to-multipoint communication supported by multicast.
[Reference:, Huawei HCIA-Datacom Study Guide, Chapter "Multicast Applications.", , ]
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