Certified Wireless Network Administrator: CWNA-107

What best describes WPA2 in relation to 802.11 wireless networks?

A. WPA2 is specified in the 802.11 standard as implementing CCMP/AES.

B. WPA2 is the standard that defines security for WLANs.

C. WPA2 is a certification created by the Wi-Fi Alliance that validates devices correctly implement CCMP/ AES.

D. WPA2 is the second version of WPA and it enhances security through the use of TKIP instead of WEP.

You are deploying a WLAN monitoring solution that utilizes distributed sensor devices. Where should sensors be deployed for best results? Choose the single best answer.

A. Every 20 feet and alongside each AP

B. Closer to the APs

C. Closer to the client devices

D. IN critical areas where WLAN performance must be high

What statement about 802.11 WLAN performance is true?

A. In modem networks, both centralized and distributed data forwarding work well for most standard office deployments

B. In most WLANs, no special skill or tuning is required to get peak performance

C. WLANs perform better as more wireless clients connect with each AP

D. To get the best performance out of an AP, you should disable data rates of 72 Mbps and lower