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In a PC-based spectrum analyzer, what data chart identifies the overall RF utilization of a specific frequency in the environment being surveyed?
In a PC-based spectrum analyzer, what data chart identifies the overall RF utilization of a specific frequency in the environment being surveyed?A . FFT Max HoldB . FFT AverageC . Swept SpectrogramD . Duty cycleView AnswerAnswer: C
Which is the highest average input power shown here that would be safe to operate a 24 Mbps 802.11g signal so that spectral regrowth is not a problem?
An amplifier has a 1 dB compression point of 32 dBm and a gain of 20 dB. Which is the highest average input power shown here that would be safe to operate a 24 Mbps 802.11g signal so that spectral regrowth is not a problem?A . 5 dBmB . 0...
What is the purpose of such a feature and when would you use it?
While configuring your site survey software for an upcoming manual survey project, you notice the configuration option for "Network Card Simulation". What is the purpose of such a feature and when would you use it?A . This setting allows the site survey software to convert the APs measured downlink RF...
What issues could be caused by the use of USB 3.0 that will impact your site survey?
When surveying an existing WLAN infrastructure for a possible redesign, you use two Wi-Fi USB adapters to collect RSSI data and two USB spectrum analysis adapters to collect RF spectrum data. Since your laptop doesn't have enough USB ports, you use a 4-port powered USB 3.0 hub. What issues could...
Which type of authentication and encryption method is mandatory for Voice Enterprise certified devices as specified by the Wi-Fi Alliance?
Which type of authentication and encryption method is mandatory for Voice Enterprise certified devices as specified by the Wi-Fi Alliance?A . WPA2/AES PersonalB . WPA2/TKIP EnterpriseC . WPA2/AES EnterpriseD . WPA/TKIP PersonalView AnswerAnswer: C
What would be the most likely cause of the low RSSI in the hotel room?
A business traveler from North America is in Europe. The hotel only provides coverage in 2.4 GHz. The traveler connects to the hotel's SSID and notices an AP in the hotel room. However, the laptop reports a very low RSSI when connected. The traveler does not have the same problem...
What is the best protection mechanism for backward compatibility of 802.11n devices with 802.11b devices?
In your company’s WLAN, you expect to have a mixed client PHY environment and plan to use protection mechanisms. The protection mechanism used by your client devices is configurable. What is the best protection mechanism for backward compatibility of 802.11n devices with 802.11b devices?A . WMM ProtectionB . SMPSC ....
On the building with the root bridge link, what type of antenna is the best choice?
Four buildings are located in a square orientation to each other. Fisch Stix Food Company is requesting a PtMP link between the buildings. On the building with the root bridge link, what type of antenna is the best choice?A . Vertically polarized omniB. 60° yagiB . Parabolic dishC . 100°...
What's the best way to validate the predictive design in the physical space before deployment, if time and budget allow for it?
After designing a WLAN infrastructure using predictive design software. What's the best way to validate the predictive design in the physical space before deployment, if time and budget allow for it?A . Deploy all of the APs as they're shown in the predictive design and perform an active site survey.B...
What are the deliverables to your customer after successfully implementing a WLAN infrastructure?
What are the deliverables to your customer after successfully implementing a WLAN infrastructure?A . Digital or physical assets, guides, floorplans and configuration documentsB . Project CharterC . Facility blueprintsD . Nothing is required. The implemented WLAN was deliverableView AnswerAnswer: A
