Huawei Exam H12-321 Topic 14 Question 9 Discussion

Actual exam question for Huawei's H12-321 exam

Question #: 9
Topic #: 14

What is wrong about the description of the first Fresnel zone below?

AThe first Fresnel zone will affect the integrity of RF communications even if it is partially blocked.

BThe Fresnel zone is blocked and the RF signal is diffracted or bent.

CSignal diffraction will cause the RF energy received by the antenna to decrease, and even lead to communication link interruption.

DIn any case, the proportion of the first Fresnel zone blocked by obstacles should not exceed 60%.

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Suggested Answer: D

by Mitzie at May 08, 2022, 03:58 PM

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