In which bands do 802.11n APs operate? (Select Two)

802.11n access points (APs) operate in both the 2.4 GHz and 5 GHz frequency bands. The 2.4 GHz band is known for its longer range and ability to penetrate obstacles, making it suitable for broader coverage in environments with physical barriers. However, this band is also more crowded due to the presence of many devices using the same frequency, which can lead to interference and potentially reduce performance.

The 5 GHz band, on the other hand, offers greater bandwidth and faster data rates, which allows for better performance, especially in dense user environments. It also has more non-overlapping channels compared to the 2.4 GHz band, reducing the likelihood of interference.

Both frequency bands are utilized by 802.11n to provide a balance of coverage and performance, often referred to as dual-band operation. This capability allows users to connect to the band that best meets their needs based on their devices and network conditions.

The other options, such as 1.2 GHz and 3.6 GHz, are not relevant as the 802.11n standard does not utilize these frequencies. The correct frequencies for 802.11n are indeed the 2.4 GHz and 5 GHz bands