Q33
Single choice
A network technician built a wireless network in a ten-story office building but has found it does not
perform well. The technician performed the following steps during the installation:
Researched and decided that 802.11ac would be the best technology Ensured the switch supports PoE+
Purchased an AP for each floor and spare APs in case of failure
Put each AP into non-overlapping channels
Which of the following is the MOST likely reason users are experiencing poor performance?