What is the most likely cause of this problem?

Tablets and other wireless clients are unable to connect at any 802.11 n data rates.

What is the most likely cause of this problem?
A . WLAN > General properties are incorrectly configured.
B . WLAN > QoS properties are incorrectly configured.
C . WLAN > Security properties are incorrectly configured.
D . WLAN > Advanced properties are incorrectly configured.
E . Wireless > AP > 802.11 a/n is incorrectly configured.
F . Wireless > 802.11a/n > Network is incorrectly configured.

View Answer

Answer: C