Arrange the messages in the Transmission Control Protocol (TCP) three-way handshake in the correct order.

### The order 1. **Synchronize (SYN)**: The first device begins the TCP session by sending a synchronization message. 2. **Synchronize-Acknowledgement (SYN-ACK)**: The other device responds, acknowledging the first message and sending its own synchronization message. 3. **Acknowledgement (ACK)**: The first device acknowledges the response, completing the three-way handshake. ### The concept The three-way handshake is how TCP actively confirms that a session has been established. The names refer to flags carried in TCP headers, not to application payload. This exchange occurs before the session can use TCP's reliable-delivery features. UDP does not use this explicit TCP session-creation process. ### Terms - **TCP**: Transmission Control Protocol. A transport protocol that creates a reliable session. - **SYN**: Synchronize. A TCP flag used to begin session establishment. - **SYN-ACK**: Synchronize-Acknowledgement. A TCP response that acknowledges the first message and synchronizes the responding side. - **ACK**: Acknowledgement. A TCP flag used to confirm receipt or acknowledge information. - **Three-way handshake**: The ordered SYN, SYN-ACK, and ACK exchange used to establish a TCP session. - **Session**: A tracked communication relationship between devices. ### Remember TCP setup follows SYN, then SYN-ACK, then ACK.