How do TCP and UDP differ in the way that they establish a connection between two endpoints?

Question

Answer

TCP uses synchronization packets, and UDP uses acknowledgment packets.

Answer

UDP provides reliable message transfer, and TCP is a connectionless protocol.

Answer

TCP uses the three-way handshake, and UDP does not guarantee message delivery.

Answer

TCP can be encrypted, and UDP is sent as open data

Answer

UDP uses SYN, SYN ACK, and FIN bits in the frame header while TCP uses SYN, SYN ACK, and ACK bits.

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