The TCP/IP ____ layer commonly uses the Transmission Control Protocol (TCP)to maintain an error-free end-to-end connection.
A) network
B) network access
C) transport
D) application

Question

Quizplus · Accepted Answer

The transport layer is responsible for providing reliable data delivery services to the application layer above it. It commonly uses the Transmission Control Protocol (TCP) for this purpose, which helps maintain an error-free end-to-end connection. The network layer (A) is responsible for routing packets between different networks. The network access layer (B) deals with the physical transmission of data over the network. The application layer (D) is the layer that interacts with the user and provides services such as email, file transfer, etc.

The TCP/IP ____ Layer Commonly Uses the Transmission Control Protocol