What is a characteristic of multicast messages?They are sent to a single destination.They are sent to a select group of hosts.They must be acknowledged.They are sent to all hosts on a network.
Question
What is a characteristic of multicast messages?They are sent to a single destination.They are sent to a select group of hosts.They must be acknowledged.They are sent to all hosts on a network.
Solution
A characteristic of multicast messages is that they are sent to a select group of hosts. This means that instead of sending the message to all hosts on a network (which is called broadcasting), or sending it to a single destination (which is called unicasting), the message is sent to a specific group of hosts that have chosen to receive it. This is useful in situations where only certain hosts need to receive the message, saving network resources. It should be noted that multicast messages do not require acknowledgement from the receiving hosts.
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