Because there is a limit on the length of a frame that the data link layer can transmit from node to node, the transport layer breaks up the message from the application layer into several smaller packets.

Question

Quizplus · Accepted Answer

This statement is true. The data link layer is responsible for transmitting frames between nodes in a network, but there is a maximum frame size that can be transmitted. Therefore, if the message from the application layer is too large to fit within a single frame, it must be broken into smaller packets by the transport layer before being transmitted.

Because There Is a Limit on the Length of a Frame