[Q36-Q59] H12-521_V1.0-ENU by Huawei Actual Free Exam Questions And Answers [UPDATED 2026]

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September 25, 2026

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H12-521_V1.0-ENU by Huawei Actual Free Exam Questions And Answers [UPDATED 2026]

H12-521_V1.0-ENU Questions Truly Valid For Your Huawei Exam!

Huawei H12-521_V1.0-ENU (HCIP-Intelligent Vision V1.0) Exam is a certification exam that validates the skills and knowledge of IT professionals in the field of intelligent vision. H12-521_V1.0-ENU exam is designed to test the candidates’ abilities in planning, designing, implementing, and troubleshooting intelligent vision solutions using Huawei technologies. HCIP-Intelligent Vision V1.0 certification is suitable for professionals who want to enhance their careers in the field of intelligent vision and work with Huawei technologies.

QUESTION 36
A country park hopes to use video to prevent forest fires and illegal logging. It understands that the area is sunny but not covered by the power grid. Which power supply method is appropriate?

Optoelectronic solutions

Electric hybrid solution

Pure mains solution

Pure light solution

QUESTION 37
IVS3800 multi-level and multi-domain scenarios, management and service switches need to be stacked in groups, and IVS3800 single-domain scenarios, without group stacking.

True

False

QUESTION 38
Which of the following are the reasons for the blurring of the monitoring screen? (Multiple Choice)

The lens aperture size is inappropriate

Influence of noise reduction intensity

Incorrect lens focal length or inaccurate focus

The surface of the lens is dirty or there are water stains, dust etc.

QUESTION 39
Ball cameras can be powered by PoE.

True

False

QUESTION 40
Which of the following descriptions about the deployment requirements of license plate recognition cameras is incorrect?

It is better to have traffic lights before and after the point to control the speed

The ambient light intensity of the deployment area is not too bright or too dark

When the speed of the vehicle exceeds a certain value, it will affect the accuracy of the license plate capture recognition

Avoid other low color temperature light sources nearby at night

QUESTION 41
What indicators are included in the function module of the Power Cube 500 video site? (Multiple choice)

Fault indicator

Alarm indicator

Location indicator

Running indicator

QUESTION 42
The system determines whether an object crosses the tripwire based on which of the following criteria?

Whether an object moves fast.

Whether an object crosses the tripwire in the specified direction.

Whether an object’s movement trajectory intersects with the tripwire.

Whether an object is moving.

The correct answer is C because tripwire crossing detection is fundamentally based on analyzing the movement trajectory of an object relative to a predefined virtual line. In intelligent vision systems, the object is first detected, then tracked frame by frame, and its centroid positions are recorded to form a trajectory. The material explains that “A movement trajectory consists of positions of the centroid of a moving object in individual frames” and also states that “To accurately predict whether an object is likely to cross the tripwire, features need to be extracted from the object… Dynamic features: trajectory, speed, and direction. Tripwire crossing detection mainly involves the extraction of dynamic features of an object.” This means the decisive event is whether the tracked path intersects the configured tripwire. Speed alone does not determine crossing, and simply being in motion is insufficient. Direction can be an additional filtering condition in some deployments, but the actual crossing judgment is established through trajectory analysis.
Therefore, the system concludes that an object has crossed the tripwire when its motion trajectory intersects the tripwire line, making C the most accurate answer.

QUESTION 43
The radar is placed right above the lane, and the detection direction is aligned with the position to be captured in the middle of the lane.

TRUE

FALSE

The correct answer is B. FALSE . The installation guidance in the material does confirm that radar is used in
“highway scenarios and accurate speed estimation scenarios” and includes alignment steps such as
“Adjust the bubble level. When the bubble is in the center, the radar is horizontal” . However, the statement is too absolute because it says the radar is placed right above the lane , which is not a general rule for radar deployment.
In real highway and checkpoint engineering, radar installation depends on the capture model, lane layout, pole position, and the coordination between radar and camera fields of view. The key requirement is that the detection area be aligned correctly with the intended capture zone, not that the radar must always be mounted directly above the lane center. Many practical deployments use side-mounted or offset positions on poles or beams so the radar can still cover the target lane accurately while matching the camera’s observation geometry. Since the essential requirement is proper alignment with the capture area rather than mandatory overhead placement, the statement as written is inaccurate.

QUESTION 44
Regarding Huawei HoloSens IVS3800c, which of the following descriptions is correct? (Multiple Choice)

s3800c maximum matching. 6 block rising AI Accelerator

IVS3800c the SSD data disk, for storing structured data

IVS3800c provides structured data and characteristic data retrieval function after intelligent analysis

IVS3800c the NVMe disk, for storing the feature value data

QUESTION 45
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 46
During video backup between platforms, it supports configuring the server backup download rate, for example, the video is backed up at 1 time, 2 times, 4, and 8 times the bit rate of the camera. Which of the following types of support set 2-speed backup? (Multiple choice)

Manual recording stored on the server

Planned video stored on the server

Alarm video stored by the server

Real-time backup video stored on the server

QUESTION 47
IVS3800 realizes the entire network fortification and retrieval of key targets through the task coordination function, and improves the efficiency of inter-city collaboration. Which of the following statements about task coordination is correct? (Multiple choice)

If a two-level collaboration is formed, the versions of the IVS platform at the upper and lower levels are inconsistent, and the functions are subject to the lower version.

The upper-level domain creates an intelligent analysis task for the lower-level domain, and the data is returned to the upper-level domain for target fortification tasks, so the upper-level domain does not need to install independent fortification services

Task coordination supports up to three levels of networking

The user must have the authority of intelligent analysis task query, intelligent analysis task management and inter-domain management in order to use this function

QUESTION 48
Which of the following are included in the low-level design (LLD) of the video site? (Multiple Choice)

Universal design

Site configuration BOQ

Site investigation report

Site configuration checklist

Site layout design

QUESTION 49
The distribution rate of a camera is 1080P, the code rate is 4Mbps, it needs to be stored for 30 days, and it needs storage space of ().

1.25T

0.75T

1.85T

2.15T

QUESTION 50
Which of the following cannot be checked when the patrol function is running on the CSP?

Number of cameras connected

Hardware configuration

Operating status of system resources

Monitor the running status of the service

QUESTION 51
The video cloud storage system also adopts Erasure Code to ensure data consistency and ensure the safety and reliability of data in massive data storage scenarios.
While writing, by the client slice (N) and transcoding (M), co-generating N + M pieces of data, what is the maximum value of M in them?

QUESTION 52
The information needed to establish a vehicle information file comes from vehicle video data.

True

False

QUESTION 53
When light-edge networking, management TOR and business TOR need to be stacked networking.

True

False

QUESTION 54
The single-choice SDK protocol can be used for real-time preview, voice intercom, voice broadcast, cloud mirror control, arming and disarming, parameter configuration, equipment management, intelligent analysis, etc.

True

False

QUESTION 55
What links are included in the complete installation process of the video site (Multiple choice)

Camera installation

PowerCube 500 installation

Pole installation

Long cable installation

QUESTION 56
Which of the following conditions will cause the lithium battery module alarm indicator to turn red and stay on?

Internal failure of lithium battery module

There is a problem with the communication cable of the lithium battery module

There is a problem with the power input of the lithium battery module

The lithium battery module has an emergency or major alarm

QUESTION 57
Which of the following protocols are supported by the SDC OS for northbound camera access and platform interconnection?

ONVIF, GB/T 28181, and GA/T 1400

FTP, SMTP, and SNMP

SIP, RTP, and POP3

HDMI, USB, and RS-232

The correct answer is A because the SDC OS is designed with open northbound interconnection capability for platform integration. The material explains that “Standard interfaces such as ONVIF are used to connect cameras to the IVS platform” and further states that the open SDC OS supports camera connection through northbound access protocols such as “ONVIF, GB/T 28181, and GA/T 1400” This directly confirms option A .
In practical intelligent vision deployment, these protocols are essential for interoperability between cameras, platforms, and third-party systems. ONVIF is widely used for standardized video surveillance interoperability. GB/T 28181 is important in many public-security and video networking scenarios. GA/T
1400 is commonly associated with structured data and public-security video information exchange. The other options list either general IT service protocols or physical interfaces, which are not the defined northbound camera access protocols in this context. Therefore, A is the correct answer because it precisely matches the supported protocol set described in the HCIP Intelligent Vision material.

QUESTION 58
In the IVS3800 system, it is necessary to configure “IPC HTP synchronization “. The reason does not include which of the following options?

The system provides the NTP synchronization function. The camera automatically synchronizes the time with the connected node and the node automatically synchronizes the time with the management node to ensure that the system time is consistent.

Set the time separately on the camera web interface, which is easy to cause the time deviation between the cameras and between the cameras and the server.

The camera cannot be separately configured for NTP synchronization

The time between the camera and the server is not synchronized, which may cause the platform video to not be saved

QUESTION 59
In order to ensure the smooth installation and deployment of the server, which of the following operations must be performed when configuring the text changer network connected to the IVS3800? (Multiple choice)

The network ports corresponding to the two service planes of Inner Service and Outer_Service need to form a bond (must be in LACP load sharing mode)

The switch needs to close the group POE function, otherwise it will cause the server network to be blocked

The switch must be connected to an NTP server

The network ports corresponding to the two management planes, Inner_OM and Outer_OM, need to form a bond (must be in active/standby mode)

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Huawei H12-521_V1.0-ENU certification exam is intended for professionals who have experience in the field of intelligent vision technologies. Candidates who pass this certification exam will possess the knowledge and skills to design and deploy intelligent vision solutions, integrate intelligent video analysis algorithms, and manage intelligent video storage systems. HCIP-Intelligent Vision V1.0 certification exam is ideal for professionals who work in the field of video surveillance, public safety, and intelligent transportation systems.

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