Here’s the Answer to the Question posted on Facebook
Q. Which of the following is a valid WAN technology that does not require a physical medium?
A. WiMax
B. SONET
C. SDH
D. T3
Answer available until July 25, 2015.
Q. Which of the following is a valid WAN technology that does not require a physical medium?
A. WiMax
B. SONET
C. SDH
D. T3
Answer available until July 25, 2015.