Unicast - A transmission to a single interface card.
Multicast - A transmission to a group of interface cards on the network.
Broadcast - A transmission to all interface cards on the network. RFC 919 and 922 describe IP broadcast datagrams.
Limited Broadcast - Sent to all NICs on the some network segment as the source NIC. It is represented with the 255.255.255.255 TCP/IP address. This broadcast is not forwarded by routers so will only appear on one network segment
كما هو واضح من هذه السطور الأمر متعلق فقط بال transmission او ال sending و سؤال الكادر أجابنه الصحيحة ج
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