Exam 200-355 Question id=2193 802.11 Technology Fundamentals

Refer to the exhibit.
q90
An engineer is testing client connectivity and is unable to transmit or receive at IEEE 802.11n high throughput rates. Which two Layer 2 security configurations allow the client to successfully connect at 802.11n rates?

A. WPA2-AES 802.1x
B. WPA2-TKIP PSK
C. WPA-TKIP 802.1x
D. Open
E. 802.1x

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