Refer to the exhibit. In the communication between host 1 and host 2 over the point-to-point WAN, which protocol or technology is represented by dashed line A?
A. IP
B. T1
C. PPP
D. IEEE 802.3
Answer:A
Refer to the exhibit. In the communication between host 1 and host 2 over the point-to-point WAN, which protocol or technology is represented by dashed line A?
A. IP B. T1 C. PPP D. IEEE 802.3