CWNA Wireless Network Administrator

Answer - C - RFSM is a spectrum management technology that uses a decentralized approach to adjust access point power and channel settings.

Key Takeaway: Radio Frequency Spectrum Management provides automatic cell sizing, automatic monitoring, troubleshooting, and optimization of the RF environment. A centralized device can dynamically change the configuration of thin or fat access points based on accumulated RF information gathered from the access points. The centralized device controls the access points and adjusts their power and channel settings, dynamically changing the RF coverage cells based on the accumulated RF information.