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質問 1：
You have begun an upgrade to an existing Motorola WLAN that supports 802.11b/g clients only on channel 6. As a test, you have configured an independent AP7131 and set the 2.4 GHz radio to use channel 11- (eleven minus). While performing a throughput test from a laptop PC to the new AP650 you begin to receive complaints from the customer's users that their connection speeds have dropped significantly and in some cases they have even lost their connections completely. They have accused you and the new system of causing the service disruptions. Which of the following is MOST likely in this situation?
A. You have forgotten to disable Greenfield mode. You ARE responsible for the disruption.
B. Since no WIPS is in use, there could be rogue devices nearby initiating a Denial of Service (DoS) attack against the Customers WLAN. You are NOT responsible for the disruption.
C. You have properly installed compatibility options on the 802.11n AP. You are NOT responsible for the disruption.
D. You have properly configured a non-overlapping channel. You are NOT responsible for the disruption.
E. You have configured Channel Bonding in 2.4 GHz. You ARE responsible for the disruption.
F. You have physically placed the new AP too close to the existing APs. You ARE responsible for the disruption.
正解：E
質問 2：
You are using spectrum analysis to verify that the implementation of the WLAN matches the results anticipated by the site survey and experience interference in all bands. Which of the following devices would cause all-band interference for a WLAN?
A. Bluetooth device
B. Radio Stations
C. Mobile client
D. Cell phone
正解：A
質問 3：
When mounting an antenna on a metal wall, what special considerations do you have to take into account regarding RF propagation (select TWO)?
A. Length of antenna cable
B. The distance the antenna is from the wall
C. Type of screws to be used
D. The type of antenna to be used
E. Mounting height of the antenna
正解：B,E
質問 4：
In preparation for a new voice installation, you have been tasked to design a Motorola Solutions wireless network that will provide the best quality for voice enabled handhelds. While surveying the facility, you note that the noise floor is -85dBm. The manufacturer of the handhelds recommendations a SNR of 20dB. What is the minimum coverage area signal strength that should be planned for, given the above requirements?
A. -105dBm
B. -70dBm
C. -30dBm
D. -65dBm
正解：D
質問 5：
You are about to perform a site survey validation in a medium sized office building. Which of the following is NOT considered a best practice when performing a walkabout?
A. In large rooms, walk the perimeter.
B. In smaller rooms, walk to the deepest part of the room.
C. Walk along the center of hallways.
D. Vary your walking pace.
正解：D
質問 6：
You have deployed and configured an AP7131 dual radio to operate with 40 MHz channels in the UNII-2 band. You have also configured the AP to use WPA2-CCMP encryption with PSK authentication. To make sure that you have configured the security options correctly you capture traffic using a protocol analyzer. When you view the individual frames you notice that most of them are completely readable in a plain text form, and even the ones that appear to be encrypted show a great deal of plain text information when the frame is opened and viewed in the protocol analyzer. Which of the following best explains this situation?
A. Only Control MPDUs are encrypted
B. The UNII-2 band is never encrypted since it is unlicensed
C. Encryption has been misconfigured
D. Management MPDUs are only partially encrypted
E. Only Data MSDUs are encrypted
正解：E
質問 7：
Which of the following items are impacted by running an AP7131N tri-radio access point on 802.11af power?
A. The throughput rate will be diminished
B. Only one radio can provide maximum data throughput
C. Must be used with the antenna facade only
D. The third radio will not be functional
正解：D
質問 8：
In which of the following modes does an RFS controller using WiNG 5 operate (select TWO)?
A. Controller mode
B. Bridge mode
C. Switch mode
D. Repeater mode
E. Hub mode
F. Router mode
正解：B,F
You have begun an upgrade to an existing Motorola WLAN that supports 802.11b/g clients only on channel 6. As a test, you have configured an independent AP7131 and set the 2.4 GHz radio to use channel 11- (eleven minus). While performing a throughput test from a laptop PC to the new AP650 you begin to receive complaints from the customer's users that their connection speeds have dropped significantly and in some cases they have even lost their connections completely. They have accused you and the new system of causing the service disruptions. Which of the following is MOST likely in this situation?
A. You have forgotten to disable Greenfield mode. You ARE responsible for the disruption.
B. Since no WIPS is in use, there could be rogue devices nearby initiating a Denial of Service (DoS) attack against the Customers WLAN. You are NOT responsible for the disruption.
C. You have properly installed compatibility options on the 802.11n AP. You are NOT responsible for the disruption.
D. You have properly configured a non-overlapping channel. You are NOT responsible for the disruption.
E. You have configured Channel Bonding in 2.4 GHz. You ARE responsible for the disruption.
F. You have physically placed the new AP too close to the existing APs. You ARE responsible for the disruption.
正解：E
質問 2：
You are using spectrum analysis to verify that the implementation of the WLAN matches the results anticipated by the site survey and experience interference in all bands. Which of the following devices would cause all-band interference for a WLAN?
A. Bluetooth device
B. Radio Stations
C. Mobile client
D. Cell phone
正解：A
質問 3：
When mounting an antenna on a metal wall, what special considerations do you have to take into account regarding RF propagation (select TWO)?
A. Length of antenna cable
B. The distance the antenna is from the wall
C. Type of screws to be used
D. The type of antenna to be used
E. Mounting height of the antenna
正解：B,E
質問 4：
In preparation for a new voice installation, you have been tasked to design a Motorola Solutions wireless network that will provide the best quality for voice enabled handhelds. While surveying the facility, you note that the noise floor is -85dBm. The manufacturer of the handhelds recommendations a SNR of 20dB. What is the minimum coverage area signal strength that should be planned for, given the above requirements?
A. -105dBm
B. -70dBm
C. -30dBm
D. -65dBm
正解：D
質問 5：
You are about to perform a site survey validation in a medium sized office building. Which of the following is NOT considered a best practice when performing a walkabout?
A. In large rooms, walk the perimeter.
B. In smaller rooms, walk to the deepest part of the room.
C. Walk along the center of hallways.
D. Vary your walking pace.
正解：D
質問 6：
You have deployed and configured an AP7131 dual radio to operate with 40 MHz channels in the UNII-2 band. You have also configured the AP to use WPA2-CCMP encryption with PSK authentication. To make sure that you have configured the security options correctly you capture traffic using a protocol analyzer. When you view the individual frames you notice that most of them are completely readable in a plain text form, and even the ones that appear to be encrypted show a great deal of plain text information when the frame is opened and viewed in the protocol analyzer. Which of the following best explains this situation?
A. Only Control MPDUs are encrypted
B. The UNII-2 band is never encrypted since it is unlicensed
C. Encryption has been misconfigured
D. Management MPDUs are only partially encrypted
E. Only Data MSDUs are encrypted
正解：E
質問 7：
Which of the following items are impacted by running an AP7131N tri-radio access point on 802.11af power?
A. The throughput rate will be diminished
B. Only one radio can provide maximum data throughput
C. Must be used with the antenna facade only
D. The third radio will not be functional
正解：D
質問 8：
In which of the following modes does an RFS controller using WiNG 5 operate (select TWO)?
A. Controller mode
B. Bridge mode
C. Switch mode
D. Repeater mode
E. Hub mode
F. Router mode
正解：B,F
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