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Which of the following is not a method to increase the coverage signal strength range?
Which of the following is not a method to increase the coverage signal strength range?A . Adjust AP positionB . Reduce the transmit powerC . Adjust the antenna angleD . Increase the transmit powerView AnswerAnswer: B
In the WLAN Tester 2.0 heatmap, the tip box displays the information as shown in the figure below. According to the information in the figure, which statement is correct?
In the WLAN Tester 2.0 heatmap, the tip box displays the information as shown in the figure below. According to the information in the figure, which statement is correct? A . Tip displays the signal information around the pointB . Tip box must be placed on the heatmap for 3S and above to be displayedC . The SINR and PHY...
Which of the following objects or materials has the greatest penetration loss for WLAN signals ?
Which of the following objects or materials has the greatest penetration loss for WLAN signals ?A . Wooden doorB . Glass windowsC . Brick wallD . MetalView AnswerAnswer: D
On the Huawei modular switch S12708, the ACU2 board supports a larger AP capacity than the X1E board.
On the Huawei modular switch S12708, the ACU2 board supports a larger AP capacity than the X1E board.A . TRUEB . FALSEView AnswerAnswer: A
Within the coverage of WLAN , the accuracy of wireless positioning is closely related to AP signal coverage.
Within the coverage of WLAN , the accuracy of wireless positioning is closely related to AP signal coverage.A . TRUEB . FALSEView AnswerAnswer: A
As shown in the figure below, the best channel of the AP in the lower left corner should be planned as :
As shown in the figure below, the best channel of the AP in the lower left corner should be planned as : A . 1 channelB . 6 channelsC . 11 channelsD . 14 channelsView AnswerAnswer: A
Which of the following is wrong about the Fresnel zone?
Which of the following is wrong about the Fresnel zone?A . The Fresnel zone of the radio wave beam is an ellipsoidal area directly surrounding the visible line of sightB . The antenna installation position must ensure that the nodes on the two links are visible, and try to ensure that there...
In a school dormitory scenario, WLAN needs to be deployed , and the customer proposes to maximize the bandwidth. Which of the following methods can best meet the customer's needs?
In a school dormitory scenario, WLAN needs to be deployed , and the customer proposes to maximize the bandwidth. Which of the following methods can best meet the customer's needs?A . AP6310SN Power Fraction SchemeB . AP6310SN coupling schemeC . AP9330DN room division planD . AD9430DN agile distributed solutionView AnswerAnswer: D
In outdoor WLAN deployment scenarios, channel design must consider radar channel interference.
In outdoor WLAN deployment scenarios, channel design must consider radar channel interference.A . TRUEB . FALSEView AnswerAnswer: A
WLAN survey when engineers need to determine the coverage of the target customer requirements, currently covered are: major coverage target, secondary coverage target and special target, the field strength in the coverage targe need to be between -65dBm ~ -85dBm .
WLAN survey when engineers need to determine the coverage of the target customer requirements, currently covered are: major coverage target, secondary coverage target and special target, the field strength in the coverage targe need to be between -65dBm ~ -85dBm .A . TRUEB . FALSEView AnswerAnswer: B
