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Which of the following is the final step of a three-way handshake?
The client sends a single ACK packet to a server.
The client sends a SYN packet to a server, which responds with SYN/ACK.
The server sends a single ACK packet to a client.
The final step of a three-way handshake involves a client sending an ACK packet to a server. Server sends ACK packet to client. EDIT: Why does the comment contradict itself? Last step is client sending ack to server; not server to client. 1) client sends syn to server. 2) server sends synack to client. 3) client sends ack to server Edit: This can be either Server ACK > Client or Client ACK > Server. Which means either of those answers are correct
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