Which of the following wireless technology standards can operate at either 2.4GHz or 5GHz frequencies?
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
Answer:D
Which of the following wireless technology standards can operate at either 2.4GHz or 5GHz frequencies?
A. 802.11a B. 802.11b C. 802.11g D. 802.11n