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Free Huawei Certified ICT Professional - Wireless Local Area Network- Planning and Optimizing Enterprise WLAN Practice Questions

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Exam style questions across every H12-322 domain

Last Update 3 days ago
Total Questions : 282

Start with our free H12-322 practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real HCIP-WLAN exam. Each H12-322 exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your Huawei weak domains, see where you're losing marks, and build a focused study plan in minutes.

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Question # 1

Which of the following tools can an engineer use when planning a WLAN network?

Options:

A.  

WLAN Planner

B.  

WLAN Tester

C.  

Mobile phone

D.  

Telescope

Discussion 0
Question # 2

When the WLAN is covered outdoors, the following description is correct about the antenna hanging high?

Options:

A.  

In order to ensure coverage of a larger area, the antenna should be as high as possible

B.  

In order to ensure that there is no black under the tower, the antenna should be as low as possible.

C.  

Directional antenna hanging height is not recommended more than 12m

D.  

The omnidirectional antenna hanging height is recommended to exceed 12m

Discussion 0
Question # 3

AP6010N, HT40, short GI VAP, MCS parameters By default, the highest link rate is the following?

Options:

A.  

260Mbps

B.  

270Mbps

C.  

288Mbps

D.  

300Mbps

Discussion 0
Question # 4

The penetration loss of the following typical obstacles is the correct order from small to large?

Options:

A.  

12cm brick wall < 24cm brick wall < glass window < metal

B.  

12cm brick wall < 24cm brick wall < metal < glass window

C.  

Glass window < 12cm brick wall < 24cm brick wall < metal

D.  

Glass window < 12cm brick wall < metal < 24cm brick wall

Discussion 0
Question # 5

What is the correct description of PoE power supply below?

Options:

A.  

PoE power supply refers to powering the AP through the AC adapter.

B.  

If you use PoE adapter to supply power, just ensure that the cable between the PoE adapter and the AP does not exceed 80 meters.

C.  

AP6610DN is preferably powered by PoE mode.

D.  

If the PoE power supply meets the 802.3at standard, the power supply of each power supply port can reach 30W.

Discussion 0
Question # 6

The following description of the WLAN outdoor AP is wrong?

Options:

A.  

AP8030DN cannot be connected to an external antenna.

B.  

AP6610DN supports PoE power supply

C.  

AP8130DN has 4 RF ports

D.  

AP6510DN supports 11a/b/g/n/ac protocol

Discussion 0
Question # 7

What is the correct description of the indoor distributed AP?

Options:

A.  

The AP6310SN has only one radio port.

B.  

AP9330DN room division scheme, 20m feeder is not recommended

C.  

The RF cable of AP9330DN and AP9430DN can be shared.

D.  

AP9430DN-24 does not have an RF port.

Discussion 0
Question # 8

User requirements definition is the stage of Huawei's enterprise service life cycle completed?

Options:

A.  

Design

B.  

Planning

C.  

Implementation

D.  

Operation

Discussion 0
Question # 9

A wireless AP and wireless terminal support MIMO 2*2. When the AP works in HT20 mode, which of the following data is closest to the wireless terminal?

Throughput (the terminal is in the key coverage area)?

Options:

A.  

30Mbps

B.  

90Mbps

C.  

150Mbps

D.  

300Mbps

Discussion 0
Question # 10

The AP number is calculated only from the bandwidth without considering other factors such as attenuation and interference. Take 802.11n as an example: the measured rate of each AP.

About 100Mbps, there are 10 office areas in an office building, 40 people per office area, and customers require bandwidth per terminal.

2Mbps, all users online companion rate is calculated according to 70%, how many APs are needed for the office building?

Options:

A.  

4

B.  

5

C.  

6

D.  

7

Discussion 0

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