It is the job of the ____ layer protocols to deliver a message from the site where it was created to its ultimate destination.
A) physical
B) data link
C) application
D) network

Question

Quizplus · Accepted Answer

The network layer protocols are responsible for delivering messages from the source to the destination by establishing logical connections between networks, determining the routing paths and addressing schemes, and providing reliable and efficient data transfer. The physical layer is concerned with converting digital signals to physical signals for transmission over a medium. The data link layer is responsible for error detection and correction within a single network. The application layer interacts directly with the user and provides services such as email, web browsing, and file transfer.

It Is the Job of the ____ Layer Protocols to Deliver