A local company is planning to upgrade its current wireless network solution to achieve better performance and improve employees' experience. The solution will require a 5GHz radio band to support all current company devices. Which of the following should be considered as an option for the upgrade?
To achieve better performance and support all current company devices using a 5GHz radio band, 802.11n is an appropriate choice. 802.11n supports both 2.4GHz and 5GHz bands, providing flexibility and higher throughput compared to older standards like 802.11b and 802.11g which only support the 2.4GHz band.
N has been the answer for most of these questions.
802.11n only 5ghz
C. Its the only one that supports a 5GHz signal