A destination PC receives an email message with the sequence numbers on packets out of order. Which layer of the TCP/IP model is responsible for reassembling the packets of the message in the correct order?
- network access
- internet
- application
- transport
Explanation: The transport layer of the TCP/IP model is responsible for ensuring that all packets in a message are received, reassembling the message in the correct order after all packets are received, and identifying which applications are sending and receiving network data.
Exam with this question: Networking Essentials (Version 2) - Modules 9 - 12: Data Communications and Network Services Pre-Test Exam
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