Huawei H12-311_V3.0 Exam Questions - Real Practice Questions for Guaranteed Success

Question 1

For indoor distributed APs, which of the following descriptions is correct is ().

AAP power up to 800mW

BCan be deployed in conjunction with the operator's 3G network

CWaterproof and dustproof

DAP6310SN supports dual frequency mode

Correct : B

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AAP power up to 800mW

BCan be deployed in conjunction with the operator's 3G network

CWaterproof and dustproof

DAP6310SN supports dual frequency mode

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Question 2

For outdoor long-distance point-to-point backhaul, the antenna of () should be selected.

AHigh gain, small lobe width

BHigh gain, large lobe width

COmnidirectional

DLow gain, large lobe width

Correct : A

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AHigh gain, small lobe width

BHigh gain, large lobe width

COmnidirectional

DLow gain, large lobe width

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Question 3

Which of the following statements about antenna classification is correct ()? (Select 2 Answers)

AClassified by directivity: omnidirectional antenna, directional antenna, etc.

BClassified by shape: linear antenna, planar antenna, etc.

CClassified by purpose: short wave antenna, ultra short wave antenna, microwave antenna, etc.

DClassified by working frequency band: communication antenna, TV antenna, radar antenna, etc.

Correct : A, B

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AClassified by directivity: omnidirectional antenna, directional antenna, etc.

BClassified by shape: linear antenna, planar antenna, etc.

CClassified by purpose: short wave antenna, ultra short wave antenna, microwave antenna, etc.

DClassified by working frequency band: communication antenna, TV antenna, radar antenna, etc.

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Question 4

Which of the following descriptions of power splitters and couplers are correct is ().

APower divider and coupler are equal power distribution

BThe power divider is equal power distribution, and the coupler is unequal power distribution

CThe power divider is unequal power distribution, and the coupler is equal power distribution

DPower divider and coupler are unequal power distribution

Correct : B

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APower divider and coupler are equal power distribution

BThe power divider is equal power distribution, and the coupler is unequal power distribution

CThe power divider is unequal power distribution, and the coupler is equal power distribution

DPower divider and coupler are unequal power distribution

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Question 5

How many management nodes () does eSight Standard Edition support at most?

A60

B2000

C5000

D20000

Correct : B

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A60

B2000

C5000

D20000

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Master Huawei H12-311_V3.0 Exam with Reliable Practice Questions

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