Free CWNP CWNA-107 Practice Test & Real Exam Questions
In a Wi-Fi client configuration utility, what feature is most likely to be user configurable?
Correct Answer: B
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You are the network administrator for ABC Company. Your manager has recently attended a wireless security seminar. The seminar speaker taught that a wireless network could be hidden from potential intruders if you disabled the broadcasting of the SSID in Beacons and configured the access points not to respond to Probe Request frames that have a null SSID field.
Your manager suggests implementing these security practices. What response should you give to this suggestion?
Your manager suggests implementing these security practices. What response should you give to this suggestion?
Correct Answer: D
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Return Loss is the decrease of forward energy in a system when some of the power is being reflected back toward the transmitter.
What will cause high return loss in an RF transmission system, including the radio, cables, connectors and antenna?
What will cause high return loss in an RF transmission system, including the radio, cables, connectors and antenna?
Correct Answer: D
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What common feature of MDM solutions can be used to protect enterprise data on mobile devices?
Correct Answer: B
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You have been tasked with creating a wireless link between two buildings on a single campus.
The link must support at least 150 Mbps data rates.
What kind of WLAN technology role should you deploy?
The link must support at least 150 Mbps data rates.
What kind of WLAN technology role should you deploy?
Correct Answer: B
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What term correctly completes the following sentence?
802.11a/b/g used a mandatory 800ns guard interval. 802.11n introduced an optional short 400ns guard interval. Guard intervals (GI) are necessary in OFDM to reduce the likelihood of interference between two consecutive ____________.
802.11a/b/g used a mandatory 800ns guard interval. 802.11n introduced an optional short 400ns guard interval. Guard intervals (GI) are necessary in OFDM to reduce the likelihood of interference between two consecutive ____________.
Correct Answer: C
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You are reporting on the RF environment in you facility. The manager asks you do describe the noise floor noted in the report. Which of the following is the best explanation?
Correct Answer: C
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What factors does not influence the distance at which an RF signal can be effectively received?
Correct Answer: B
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An 802.11 based network uses an AP and has several connecting clients. The clients include iPhones, IPads, laptops and one desktop. What WLAN use case is represented?
Correct Answer: B
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A company has hired you to perform a pre-deployment site survey of their facility. During an interview, the network manager informs you that the new wireless network must use 5 GHz bands and OFDM, and VoWiFi handsets will be used extensively over the wireless network.
What items do you need to include in the RF site survey report? (Choose 2)
What items do you need to include in the RF site survey report? (Choose 2)
Correct Answer: D,E
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A WLAN transmitter that emits a 50 mW signal is connected to a cable with 3 dB loss.
If the cable is connected to an antenna with 9 dBi gain, what is the EIRP at the antenna element?
If the cable is connected to an antenna with 9 dBi gain, what is the EIRP at the antenna element?
Correct Answer: B
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