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Which layer of the TCP/IP model includes the Internet Protocol (IP)?
Correct Answer: C
TheNetwork or Internet layerof the TCP/IP model is responsible for addressing, routing, and delivering packets across networks. TheInternet Protocol (IP)operates at this layer, ensuring thatdata is correctly routed from the source to the destination. * Physical or network access layerdeals with hardware transmission (e.g., Ethernet, Wi-Fi). * Application layerincludes end-user services (e.g., HTTP, FTP). * Transport layermanages data flow using protocols like TCP and UDP but does not handle IP addressing.