CompTIA A+ 220-1101 Practice Question
Which of the following attributes accurately describes the features of the 802.11ac wireless standard?
Includes the 2.4GHz and 60GHz frequency bands for improved range and power consumption.
Does not support Multiple Input Multiple Output (MIMO) technology.
Operates exclusively in the 5GHz frequency band.
Operates on a single 20MHz channel for maximum compatibility with other devices.