H12-322 Wlan-Poew (Huawei Certified Network Professional - POEW)

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Showing 10–12 of 15 questions

Question 10 (Exam Set B)

What is wrong about the description of antenna azimuth and downtilt below?

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  • Azimuth specifies the coverage direction of the antenna

  • Azimuth can be understood as the angle that the plane in the north direction rotates clockwise to coincide with the plane of the antenna.

  • Downtilt angle affects the coverage of the antenna in the vertical direction

  • The downtilt angle is the angle between the antenna and the vertical plane


Question 11 (Exam Set B)

WLAN engineers need to test the actual attenuation values of different channels in an obstacle in the room.

Which of the following steps is correct?

1. Configure the 2.4G and 5G signals of the fat AP, place and turn on the signal source.

2. Select the obstacle to be tested

3. Using the signal scanning tool, test the field strength of the signal on both sides of the obstacle.

4. The subtraction of the two can calculate the attenuation value of the obstacle.

Select an option, then click Submit answer.

  • 1234

  • 2143

  • 1324

  • 2134


Question 12 (Exam Set B)

What is the 2.4GHz signal attenuation of a 240mm thick concrete wall?

Select an option, then click Submit answer.

  • 25dB

  • 10dB

  • 35dB

  • 15dB