Question

which of these standards has the fastest connection? 802.11a 802.11b 802.11g 802.11ac

Explanation:

802.11ac offers higher data transfer rates compared to 802.11a, 802.11b, and 802.11g. It operates on the 5 GHz band and uses advanced technologies like multiple - input multiple - output (MIMO) and wider channel widths.

Answer:

802.11ac