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Exam (elaborations) CWNA Questions and Correct Answers the Latest Update
Exam (elaborations) CWNA Questions and Correct Answers the Latest Update
[Show more]Exam (elaborations) CWNA Questions and Correct Answers the Latest Update
[Show more]Which one of the following organizations performs compatibility testing of 
802.11 hardware? 
a. IETF 
b. Wi-Fi Alliance 
c. FCC 
d. MIC 
 B is correct. The Wi-Fi Alliance performs compatibility testing against 802.11 
wireless devices based on 802.11 standards or subsets of those standards. 
...
Preview 4 out of 57 pages
Add to cartWhich one of the following organizations performs compatibility testing of 
802.11 hardware? 
a. IETF 
b. Wi-Fi Alliance 
c. FCC 
d. MIC 
 B is correct. The Wi-Fi Alliance performs compatibility testing against 802.11 
wireless devices based on 802.11 standards or subsets of those standards. 
...
At which layers of the OSI model does 802.11 technology operate? 
 Data Link 
 and 
 Physical 
Which Wi-Fi Alliance certification defines the mechanism for conserving battery 
life that is critical for handheld devices such as bar code scanners and VoWiFi 
phones? 
A. WPA2-Enterprise 
B. WPA2-Pers...
Preview 4 out of 124 pages
Add to cartAt which layers of the OSI model does 802.11 technology operate? 
 Data Link 
 and 
 Physical 
Which Wi-Fi Alliance certification defines the mechanism for conserving battery 
life that is critical for handheld devices such as bar code scanners and VoWiFi 
phones? 
A. WPA2-Enterprise 
B. WPA2-Pers...
what word describes the bending of an RF signal as it passes through a 
medium of a varying density from that of free space 
 Refraction 
Q. What can cause an excessively high VSWR (voltage standing wave ratio)in a 
WLAN RF transmission line? 
 An impedance mismatch in the RF cables and connectors...
Preview 4 out of 33 pages
Add to cartwhat word describes the bending of an RF signal as it passes through a 
medium of a varying density from that of free space 
 Refraction 
Q. What can cause an excessively high VSWR (voltage standing wave ratio)in a 
WLAN RF transmission line? 
 An impedance mismatch in the RF cables and connectors...
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