Which layer of the TCP/IP hierarchy actually transmits a message?
A) Application
B) Transport
C) Network
D) Link

Question

Quizplus · Accepted Answer

The Link layer is responsible for transmitting a message over a physical network medium, such as Ethernet or Wi-Fi. The Application layer is responsible for formatting and interpreting data for specific applications, the Transport layer is responsible for establishing and maintaining end-to-end connections, and the Network layer is responsible for routing data between different networks.

Which Layer of the TCP/IP Hierarchy Actually Transmits a Message