The path layer of SONET is responsible for the movement of a signal
A. from its optical source to its optical destination
B. across a physical line
C. across a physical section
D. none of the mentioned
Answer:A
The path layer of SONET is responsible for the movement of a signal
A. from its optical source to its optical destination B. across a physical line C. across a physical section D. none of the mentioned
Explanation:None.