H12-521_V1.0 Questions Prepare with Learning Information! 2026 Regularly updated [Q24-Q45]

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H12-521_V1.0 Questions Prepare with Learning Information! 2026 Regularly updated

Get H12-521_V1.0 Products Practice Material for H12-521_V1.0 Exam Question Preparation

Huawei H12-521_V1.0 Exam Syllabus Topics:

Section	Objectives
Computer Vision Fundamentals	– Image representation and processing basics 1. Image formats and color spaces 2. Image enhancement and filtering – Feature extraction principles 1. Traditional feature engineering methods 2. Edge detection and feature descriptors
Intelligent Vision Applications	– Object detection and recognition 1. Image classification pipelines 2. YOLO and similar detection models – Video analysis 1. Object tracking in video streams 2. Event detection and analysis
Huawei AI Platform and Deployment	– AI development tools 1. Model training workflows 2. MindSpore framework basics – Edge and cloud deployment 1. Model inference and optimization 2. Atlas AI hardware overview
Deep Learning for Vision	– Model training and evaluation 1. Loss functions and metrics 2. Overfitting and regularization – Neural network fundamentals 1. CNN architecture and principles 2. Training and optimization basics

QUESTION 24
Which of the following functions can be achieved by intelligent analysis of the target intelligent vision platform? (Multiple Choice)

Target retrieval can be performed based on the target image uploaded by the user

Can identify the target information that appears in the video or video

You can compare two pictures to give a similarity value to help users judge the probability that the two are the same person

It can compare the analyzed facial feature value of the camera with the customer’s target feature database in real time, to obtain the corresponding identity information from the customer’s target feature database

QUESTION 25
When checking the power supply of the camera, for the ball camera without power supply instructions, you can judge whether the power supply of the camera is normal by checking whether it can automatically rotate after power-on.

True

False

QUESTION 26
What is the function of a strobe light? ( )

Strobe lights are mainly used in checkpoint mode in order to illuminate vehicle interiors.

Strobe lights illuminate ambient environments and vehicles/license plates at adjustable frequencies to increase the brightness and clarity of live video images and captured images.

Strobe lights can connect to sensors that can detect passing vehicles and transmit detection signals to the camera.

Precise speed measurement

The correct answer is B . The material defines the strobe light as a lighting compensation device, stating that
“Strobe light: provides light compensation at night to clearly capture license plates and pedestrians” .
This directly shows that the purpose of the strobe light is to improve scene illumination so that important visual targets can be captured more clearly, especially in low-light conditions. That function most closely matches option B .
From an engineering standpoint, a strobe light is used to enhance the effective brightness of the monitored area and improve the visibility of vehicles, license plates, and other targets in both live viewing and snapshot capture. The installation notes further mention that the strobe light should be angled properly relative to the lane to avoid overexposure of license plates caused by direct illumination , which confirms that its role is optical illumination rather than sensing or speed detection. Option A is more consistent with a flash light , because the material states that “Flash light: provides strong light compensation to clearly capture targets and vehicle interiors” . Options C and D describe sensor and radar-related functions, not strobe light behavior.

QUESTION 27
Which of the following does not belong to the basic business of intelligent vision platform interconnection?

Equipment control

Equipment sharing

Foreign domain management

Network configuration

QUESTION 28
Which of the following methods can be used to check the camera screen abnormalities (such as splash screen, jitter, etc.)?

Check camera looseness on site

On-site inspection of camera appearance corrosion

By configuring the camera video quality diagnosis plan in advance, the camera automatically recognizes video abnormalities

QUESTION 29
Commonly used camera access protocols include ONVIF, SDK, GB/T28181, etc.

True

False

QUESTION 30
In the pre-installation scenario of IVS3800, which of the following steps is not required?

Configure the switch network

Install server and switch hardware

Design LLD

Install CSP and IVS applications

QUESTION 31
A city wants to establish a video site along the coast. This area is remote, and the network conditions are poor and there is no wired network coverage. Which network access method is appropriate?

Ethernet wired access

GPON wired access

Microwave wireless access

All of the above

QUESTION 32
The device can be restarted remotely on the camera web surface.

True

False

QUESTION 33
Which of the following applications does not belong to the scope of target recognition?

Objective 1: N search

Hair color comparison

Target 1:1 comparison

Age recognition

QUESTION 34
Regarding the face deployment control operation of the intelligent vision platform, which of the following statements is wrong?

After a face control alarm occurs, you can view the live and video playback to obtain more information when the control alarm occurs

If the face control task is set, there is no need to open the intelligent analysis task of face recognition on the platform

After the face control alarm occurs, you can view the corresponding alarm result on ic1ient

When controlling the face, you need to upload the picture of the specific person to the platform or select the object to be controlled from the list library

QUESTION 35
In the hall and other light-sending scenes, the brightness of the human face is too dark, which can be solved by adjusting (). (Multiple choice)

Wide dynamic

Brightness compensation

Dynamic bit rate

High resolution

QUESTION 36
When configuring the front-end camera to connect to the platform, different access methods are used in different scenarios. Regarding the choice of camera access method, which of the following statements is correct? (Multiple choice)

ADVR, DVS or NVR only supports analog camera access, so you need to add analog cameras to the platform by adding DVR/DVS/NWR

When the user only knows the IP address segment, and there are a large number of online cameras that need to be connected to the IS platform, they can be quickly added by manual batch addition

When a small number of cameras are added and they are to be connected to the IVS platform, they can be added in a single way

When users have planned specific IP addresses for a large number of cameras, and want to connect them to the platform, they can add them in batches automatically

QUESTION 37
Equipment networking information helps to fully understand the on-site network environment and improve the accuracy of fault location. Which of the following does it include? (Multiple choice)

Logical interconnection diagram of field devices

Physical networking diagram of field equipment

The network address of the field equipment interconnection, including VAN, IP, LAN, gateway, port, etc.

Log information

QUESTION 38
Through the () function, the overall status of the system can be checked, including resource operating status, basic database information, etc.

Cruise

Alarm

Inspection

Log

QUESTION 39
Regarding the classification of the target list library, which of the following statements is incorrect?

The target red list refers to the privacy protection of certain customers to prevent the customer’s movement and picture information from being obtained by unauthorized users. When the target in the red list is identified, no warning will be displayed to users without red list permissions. And trends

The target whitelist is used in scenarios such as gates and security gates. When a target that does not belong to the whitelist is identified, it can generate real-time alarms and generate trends

The target blacklist is usually used in scenarios such as turnstiles, security gates, and straight pedestrian passages. When a target in the blacklist is identified, it can generate real-time alarms and generate trends

The target static library is used to save the fortified personnel information uploaded to the platform in the target fortification task

QUESTION 40
Regarding the light edge planning and design process, which of the following descriptions is correct?

Requirements collection-Confirm the number of light edge servers-Confirm light edge combination scenarios-Network planning-Output device list and topology

Requirements collection-Network planning-Confirm light edge combination scenarios-Confirm the number of light edge servers-Output device list and topology

Requirements collection-Confirm the light edge combination scenario-Confirm the number of light edge servers-Network planning-Output device list and topology

Requirements collection-Confirm the light edge combination scenario-Network planning-Confirm the number of light edge servers-Output device list and topology

QUESTION 41
In order to prevent light reflection, the strobe lights for bayonet cameras are usually installed crosswise, and the strobe lights are more than 2 meters away from the camera.

True

False

QUESTION 42
Algorithm collaboration does not support two intelligent vision platforms as upper and lower algorithm warehouses for each other. For example the configuration A docking platform superior B Algorithm Storage platform cannot then B internet subordinate algorithm as warehouses, docking A method warehouse platform.

True

False

QUESTION 43
When configuring image backup on the IVS3800 platform, you need to configure the clone camera first.

True

False

QUESTION 44
Regarding the method of adjusting the aperture size of the motorized lens camera, which of the following descriptions is correct?

Set the “Exposure Mode” to “Light Image Priority” in the camera web interface

In the preview interface of the camera web interface, click the aperture icon to adjust the aperture

Manually rotate the aperture knob on the lens to adjust the aperture size

Set the “Exposure Mode” to “Light Image Priority” in the web interface of the camera, and then click the aperture icon to adjust the aperture

QUESTION 45
On the CS POM Porta1 resource monitoring interface, you can view the running status of nodes and containers.

True