NSE 6 – FortiWifi 6.4 — Question 5

Which factor is the best indicator of wireless client connection quality?

Answer options

• A. Downstream link rate, the connection rate for the AP to the client
• B. The receive signal strength (RSS) of the client at the AP
• C. Upstream link rate, the connection rate for the client to the AP
• D. The channel utilization of the channel the client is using

Correct answer: C

Explanation

The upstream link rate is the most critical indicator of connection quality because it reflects the speed at which data can be sent from the client to the AP. While downstream link rate, RSS, and channel utilization are important, they do not provide as direct a measure of the client's ability to communicate effectively with the network.