Which term describes what it is called when more than one wireless access point (WAP) covers the same SSID?

A. Broadcast domain
B. Basic service set
C. Extended service set
D. Wireless mesh

C. When more than one WAP covers the same SSID, it is called an extended service set (ESS). A wireless LAN (WLAN) controller coordinates the cell or coverage area so the same SSID is on two different channels.