Which layer of the OSI/RM stack controls the flow of information between hosts?

A.
Data link layer

B.
Physical layer

C.
Network layer
1D0-470

D.
Transport layer

Explanation:
The data link layer provides flow control from host to host.
This is a hop to hop connection.
Incorrect Answers:
B: The physical layer is the device driver level, and does not do flow control.
C: The network layer does routing to determine where a packer should be sent next.
D: The transport layer does end-to-end flow control.