Concept of Unicast in simple words and diagram|| Networking

 

Unicast is a one-to-one communication method where data is sent from one specific sender to one specific receiver. Think of it like making a phone call to a friend: only you and that friend are part of the conversation. In networking, this means that data is sent directly from one device (like a computer) to another single device, instead of broadcasting to multiple devices at once.

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