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Exam H12-311_V3.0 All Questions
Exam H12-311_V3.0 All Questions

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Huawei HCIA-WLAN H12-311_V3.0 Question # 10 Topic 2 Discussion

H12-311_V3.0 Exam Topic 2 Question 10 Discussion:
Question #: 10
Topic #: 2

for dBm ,dB,dBi, The following description is correct ().

(Select 3 Answers)


A.

dBm : Absolute value of characterizing power


B.

dBi and dBd : Characterize the relative value of gain


C.

dB : The relative value of characterizing power


D.

If the antenna of A is 12dBi , The second antenna is 14dBi , It can be said that A is smaller than B 2dBi


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