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Huawei H19-401 - Questions & Answers

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Question 1
Single choice

Which of the following network models applies to large multinational enterprises with sites distributed in multiple countries or regions and large enterprises with a large number of sites?

A.

Partial-mesh

B.

Full-mesh

C.

Hierarchical networking

D.

Hub-spoke

Question 2
Multiple choice

Which of the following intelligent traffic steering policies are supported by Huawei's SD-WAN Solution?

A.

Application priority-based traffic steering

B.

Bandwidth-based traffic steering

C.

Link quality-based traffic steering

D.

Load balancing-based traffic steering

Question 3
Single choice

Through user experience 360, iMaster NCE-CampusInsight can provide user access playback andvisualize experience of each user at any time, enabling fault tracing.

A.

TRUE

B.

FALSE

Question 4
Multiple choice

During WLAN planning and design, which of the following factors need to be considered during WLAN capacity design?

A.

Number of access users

B.

Number of concurrent users

C.

Per-user bandwidth

D.

Capacity of a single AP

Question 5
Multiple choice

Huawei's SD-WAN Solution consists of several layers with different functions.

What are theselayers?

A.

Control layer

B.

Network layer

C.

Management layer

D.

User layer

Question 6
Multiple choice

In a WLAN outdoor wireless coverage scenario, external antennas of outdoor APs are used for coverage.
Assuming that the throughput of STAs is always low, which of the following are the possible causes of this problem?

A.

The test STA does not support 802.11n/ac.

B.

The throughput decreases due to interference.

C.

Rate limiting is configured for STAs.

D.

The RSSI is low, leading to a low link setup speed.

Question 7
Single choice

In the Huawei public cloud scenario of Huawei's CloudCampus Solution, which of the following is not the responsibility of a platform operator?

A.

Initiating a request for managed services (construction or maintenance)

B.

Cloud platform O&M

C.

Collecting statistics on the number of devices and services on the entire network

D.

MSP management

Question 8
Multiple choice

Which of the following modes are supported for indoor settled AP installation?

A.

Threaded rod mounting

B.

Ceiling mounting

C.

Wall mounting

D.

Support mounting

Question 9
Multiple choice

Which of the following obstacles may greatly attenuate radio signals and require special attention during site survey?

A.

Glazed ceramic wall

B.

Common glass

C.

Metal

D.

Reinforced concrete

Question 10
Multiple choice

Which of the following are key components of Huawei's SD-WAN Solution?

A.

NE

B.

Gateway

C.

iMaster NCE

D.

RR

E.

CPE

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