Which of the following wireless standards is only capable of 5GHz frequencies?
A. 802.11a
B. 802.11ac
C. 802.11b
D. 802.11g
CompTIA exam questions
Which of the following wireless standards is only capable of 5GHz frequencies?
A. 802.11a
B. 802.11ac
C. 802.11b
D. 802.11g