H12-521_V1.0 HCIP-Intelligent Vision V1.0 Exam Dumps

dumps2021-11-30T08:35:07+08:00

Decide to earn HCIP-Intelligent Vision certification? If so, you need to take and pass Huawei H12-521_V1.0 exam. There ar 60 questions in real Huawei certification H12-521_V1.0 exam, and you have 90 minutes to complete the test. The required passing score of H12-521_V1.0 HCIP-Intelligent Vision V1.0 exam is 600. The exam languages are English and Japanese. Free Huawei H12-521_V1.0 HCIP-Intelligent Vision V1.0 exam dumps are available below.

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1. What is wrong about the upper and lower domains?

The live and video of the upper-level domain can be backed up to the lower-level domain

The upper-level domain can view the live images of all cameras in the lower-level domain, record video, and operate the pan/tilt lens of the camera

The upper-level domain can view the alarm information reported by the lower-level domain

The upper-level domain can set a recording plan for the cameras in the lower-level domain

2. A pan/tilt vibration camera is installed in a certain place, and the key position monitoring can be realized by setting ().

Cruise

Round robin

Preset position

Balance

3. Which of the following statements about the clone camera (also known as the shadow camera) on the intelligent vision platform is correct? (Multiple choice)

The reason for making a shadow camera is to clone the camera that needs to back up data to the backup destination server before using the backup function

The shadow camera can back up and view data, so that users can identify the shadow camera in the backup domain

The shadow camera will be displayed in the device list on the "Device Management" and "Backup Management and Video Playback" pages of iC1ient of the backup domain

The shadow camera can also provide live functions for viewing by the backup domain platform

4. "COM" on the universal meter is a common port for all functions and is dedicated for red pens.

True

False

5. For Huawei HoloSens IVS1800 multi-machine deployment network, what is the largest access scale of an iClent client camera?

128 way

32 way

64 way

256 way

6. Container and cloud computing technologies have been applied to light edge platforms and central cloud platforms respectively. Which of the following descriptions of the two technologies are correct? (Multiple choice)

Compared with the virtual machine, the security performance of the container is insufficient, and the scope of impact after being hacked is large

The commonality of virtual machines and containers is the solution of virtualizing one resource object into multiple resource objects through virtualization technology

A virtual machine provides an environment for virtual hardware machines at the hardware level, while a container provides an environment for virtual operating systems at the operating system level

Due to the excellent virtualization capabilities and resource utilization capabilities of the container, its scalability is better than that of virtual machines.

7. After the camera performs the restoration of the default configuration, all parameters except () are restored to the factory configuration, which must be used with caution.

Device port

User upload certificate

Device IP

Focus position of hemisphere and tube machine in manual / semi-automatic mode

8. Which of the following descriptions about the online video information collection equipment / system of the visual library system is correct? (Multiple choice)

The video objects collected by the system only include the videos automatically collected by the system and not the video images collected manually

Vehicles automatically collected by cameras such as bayonet and face. Face information belongs to the automatically collected video image information

The video image information related to the case is not within the scope of the video image information collected by the video library system

The above options are correct

9. To determine whether construction vehicles are allowed at a site, which of the following site survey elements need to be paid attention to?

On-site constructability survey

Site installation location

Site power supply conditions, site network transmission mode and routing

Camera monitoring area

10. The transmission access methods provided by the integrated site include ().

Microwave wireless access

GPON wired access

LTE wireless access

Ethernet wired access

Page 2 of 16

11. Camera log types include (). (Multiple Choice)

Operation log

Alarm log

Exception log

Run log

12. 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

13. When multiple lens devices are installed in a certain area (exceeding the maximum number of windows supported by the client), and these monitoring points need to be monitored in real time, which of the following functions can be implemented?

Multiple layouts

On the wall

Round Robin

Cruise

14. In the process of face recognition, we need to align the face, and affine transformation is an important step in face alignment, the purpose is to accurately locate the key parts of the face and follow it accurately.

True

False

15. Which of the following is not a prerequisite for the smart vision platform to perform face capture statistics?

The face recognition algorithm plug-in has been installed on the platform

Have subscribed to the face metadata generated by the smart camera on the platform

A face recognition intelligent analysis task has been created for the camera on the platform

A face control task has been created for the camera on the platform

16. Huawei HoloSens IVS1800 multi-machine deployment network, what is the largest camera access scale?

256

128

17. In the basic construction stage of the video site, civil construction is an important link, which mainly includes site infrastructure construction, hand well construction, power and transmission introduction trench excavation and landfill.

True

False

18. Which of the following conditions is not a requirement for the installation environment of intelligent traffic surveillance cameras?

Try to avoid installing near objects with strong reflective characteristics such as glass, floor tiles, water surfaces, leaves, road signs, billboards, etc.

ambient brightness needs 701ux to 9001ux between

Try to install on both sides of the road to get the best view

Try to avoid any liquid that can flow into the inside of the equipment

19. Regarding the management node of the IVS 3800, which of the following statements is incorrect?

The management node can be deployed on a single machine or in a cluster

The server containing the CSPOM container is defined as a management node

On the "Server Node" tab of the LLD report, if the "Node Type" is "Management Node", the server is used as a CSP management node

IVS3800c can be deployed as a management node

20. Which of the following is not a typical scenario of "prevention and control"?

Financial unit

Community

Plaza

Stadium

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21. Which of the following are the characteristics of Huawei HoloSens SDC camera? (Multiple choice)

Decoupling of software and hardware

Closed and safe operating system

Algorithms can be loaded on demand

AI chips with high computing power

22. After the camera performs the restoration of the default configuration, all the parameters except () are restored to the factory configuration, which should be used with caution. (Multiple choice)

User upload certificate

Device port

Device IP

Focus position of hemisphere and tube machine in manual and semi-automatic mode

23. Which of the following functions can be applied to the boundary walls of residences, campuses, airports, etc., to prevent intrusion by outsiders and prevent dangerous accidents?

Wandering detection

Video perimeter detection

Cross-line statistics

People counting

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

1.85T

1.25T

0.75T

2.15T

25. Which of the following descriptions about indoor security selection is correct?

Cannot use tube or bolt in the room

Indoor dome cameras generally adopt vertical pole installation

Indoor dome cameras can be installed in the walkway, elevator hall, entrance and exit, etc.

The hemispherical ceiling installation has poor aesthetics

26. The intelligent vision platform can conduct intelligent vehicle analysis by subscribing to the passing metadata of the smart camera.

True

False

27. Huawei's " software-defined camera SDC" is all based on professional AL cores, open operating systems, and a rich ecosystem to define security cameras in the smart era.

True

False

28. Video site survey is not a necessary part of the overall process of video site planning and design.

True

False

29. Regarding the monitoring platform docking analysis platform, which of the following statements is incorrect?

If there are IVS3800s, IVS3800C and IVSS3800R in the environment, the monitoring platform and the analysis platform need to be connected

If not successful docking analysis platform, log in iClient the client, the interface will pop up " intelligence account user name or password is empty " warning

If there is only IVS3800F in the environment, there is no need to connect the monitoring platform and the analysis platform

If the connection is successful, various smart applications can be viewed in the " Smart Applications " on the homepage of iClient, and if it fails, there is only one application of " Smart Recognition "

30. In order to improve the brightness of the camera screen, what is the priority to adjust?

Resolution

Field of view

Aperture

Focal length

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31. The electric zoom camera cannot adjust the focal length and focus on the camera Teb preview page.

True

False

32. If the user created on iClient has exceeded the " valid time period ", which of the following operations need to be performed to ensure that the user can log in to the iClient client again?

Check whether the username and password are correct, if they are correct, you can log in again in 5 minutes

Log in to iClient as the admin user and check whether the access platform and the analysis platform are successfully connected

Log in to iClient as the admin user, and modify the user's account usage time in the " User Management > User Maintenance " interface

Execute the ping command on the PC where the iClient located to check the network connectivity between the PC and the server

33. In the process of video summarization, it is necessary to splice the target track set and the background image into frames, and then combine the frames into a video.

True

False

34. What are the following types of video sites that need to be surveyed? (Multiple choice)

Indoor monitoring

Face recognition points

Outdoor situation monitoring

Road bayonet, micro bayonet

35. Which of the following are the reasons for the color cast (such as yellowish) in the live image? (Multiple choice)

The default parameters (brightness, contrast, aperture) are insufficient to adapt to the current scene

The camera does not switch back to color mode from day to night conversion mode

Exposure is small and reasonable

Inaccurate white balance correction

36. What are the improvements of H.265 protocol compared to H.264 protocol? (Multiple Choice)

Higher definition

Lower bandwidth

Lower computational load

Higher compression rate

37. Which of the following statements about video recording is correct? (Multiple Choice)

The planned recording function can automatically record according to the time period planned by the user, so that the stored video can be retrieved and checked when needed.

Cache supplemental recording function is used to store the video of the bayonet camera on the camera SD card when the network is abnormal, but it does not support the structured data generated by the storage bayonet camera

The recording lock function can keep the recording or extend the recording retention time according to the user's needs, to retain the recording of the important area

Playback on the wall function to display live images on the large screen, which is convenient for users to view historical video images

38. Which of the following is not a typical scenario of "prevention and control grid"?

Financial unit

Square

Sports venues

Community

39. The subsystems of the data center infrastructure include (). (Multiple choice)

Refrigeration system

Power supply and distribution system

Management system

Cabinet system

40. The micro edge is suitable for small surveillance scenarios such as supermarkets, schools, bank business halls, and parks.

True

False

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41. 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

42. After the micro-mount camera is installed, the still objects in the picture are clear and the moving objects are blurred. Which of the following measures can solve the problem?

Lower the shutter limit value

Improve sharpness

Increase airspace noise reduction parameters

Increase saturation

43. Which of the following are image management services? (Multiple choice)

Vehicle search

Target analysis

View access

View forwarding

44. When docking the monitoring platform with the analysis platform, regardless of whether there is a camera connected to the IVS 3800 at this time, the camera synchronization operation needs to be performed.

True

False

45. Huawei HoloSens IVS1800 multi-machine networking deployment, including multiple IVS1800 device, configure the PC to install iClient client, an iClient client maximum support management of 16 sets of VS1800 supports up access to 256 cameras.

True

False

46. The function of the camera gimbal is to adjust the tilt angle and re-straight angle of the camera.

True

False

47. The light edge network platform uses Kubernetes as the container scheduling engine.

True

False

48. If the rod is deformed, it needs to be MD in time : If the rod is tilted, it needs to be in time ().

Replace the foundation and adjust the rods

Adjust the foundation, adjust the foundation

Replace the rods, replace the rods

Replace the rods and adjust the foundation

49. How many levels of collaboration can the upper and lower domain resource collaboration support?

50. In order to deal with different power supply scenarios, the power supply methods provided by the video site include () (Multiple choice)

Pure mains solution

Optoelectronic solutions

Electric hybrid solution

Pure light solution

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51. The central cloud platform uses hierarchical storage technology, which is characterized by combining storage media (HDD, SSD) to store the most frequently used and most intensive data (such as high-frequency access snapshots) on high-performance disks. The historical data (such as historical video) with reduced access frequency is transferred to a storage medium with a larger capacity and a lower cost.

True

False

52. 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

53. Which of the following are not the challenges faced by data storage in the video industry?

The access of high-definition cameras, multiple channels, high bit rate, high concurrent real-time data read and write, make traditional storage read and write performance facing great challenges

With the rapid increase in the number of viewing cameras, the storage system needs to be able to quickly expand and ensure that data is not lost and business is not interrupted during the expansion process

Centralized storage and asymmetric storage have problems such as performance bottlenecks and difficulty in expansion

The storage hard disks in video surveillance must use SSD, resulting in higher and higher costs

54. The environmental inspection of the intelligent vision platform is mainly computer room inspection. Which of the following general inspection and maintenance items include? (Multiple Choice)

Working temperature and humidity in the computer room

Cabinet power supply

Dustproof state

Fire status

55. The number of video analysis channels will affect the number of single-check servers.

True

False

56. If each Huawei HoloSens IVS1800 is connected to 64 cameras, how many IVS1800 can one iclient support at most?

57. By supporting the use of PowerCube 500 and the intelligent network management system, fault alarms and real-time monitoring data can be reported to the upper-level network management.

True

False

58. Which of the following types of cameras do not usually have the function of license plate recognition?

Bayonet

Micro bayonet

Structured camera for people and vehicles

Thermal imaging camera

59. During the basic construction stage of the video site, what steps are involved in the grounding work? (Multiple choice)

Use the three-wire method to test the grounding resistance

Install lightning rod

Sprinkle long-lasting anti-corrosion and resistance-reducing agent evenly on the bottom of the foundation pit

Hit the grounding angle iron or grounding copper rod

60. Which of the following reasons will not cause a large number of dropped calls has been registered in the camera platform? (Multiple choice)

The account and password for camera access have expired

There is a problem with the power supply line of the camera

The time set by the camera is not synchronized with the time on the platform

The network connecting the camera to the platform fails

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61. In order to ensure the night shooting effect, the camera must be equipped with an external white light fill light.

True

False

62. When installing the VA- type intelligent algorithm plug- in on the intelligent vision platform, which type of algorithm needs to be configured with additional license channels to ensure that the algorithm can be used normally?

Target recognition algorithm of third-party vendors

Huawei target recognition algorithm (target gate scene)

Huawei target recognition algorithm

Huawei vehicle recognition algorithm

63. Which of the following descriptions about the environmental survey of the video site is correct?

The basic wind pressure survey value can check whether the strength and rigidity of the bar meet the standard

The value of soil bearing capacity has no effect on the design and construction of the video site

The air in the seaside environment is highly corrosive, and the corrosion resistance of the equipment needs to be considered when planning, but there is no need to consider the corrosiveness of the equipment when planning in other environments

All of the above are correct

64. The OS log of the intelligent vision platform means that when the service fails, the user can locate the problem by collecting the service log.

True

False

65. Which of the following descriptions about the camera selection in the entrance and exit scene of the park is correct?

The greater the detection distance, the better

Covering lanes greater than 2 lanes

The installation height is best not higher than 1.5m

camera best resolution in 1920 * 1080 or less

66. IVS3800 server comprising Imer_Service , Outer_Service , Immer_OM , Outer_OM and Mgmt this . 5 network planes.

Which statement about Igmt is wrong?

Engineers can access the iBMC interface of the server through the network plane

Engineers can access the virtual console of the server through the network plane to install CSP

Engineers can access the CSP OM Portal interface of the server through the network plane

The network plane represents the server management network port

67. In the following face capture image problem, which cannot be optimized by adjusting the parameters, which installation position must be changed?

Front light face overexposed

Yin and Yang face

Motion blur

Backlit face image is dark

68. If the engineer has completed the CSP installation on the iBMC interface and the installation is displayed successfully when checking the installation log, but when logging in to the CSP OM Porta1 with a PC, it prompts that the web page cannot be accessed, which of the following needs to be checked on the PC at this time Connectivity of the network plane?

Outer_OM

Inner_Service

Outer_Serviceo

Inner_OM

69. What links are included in the complete installation process of a multi-choice video site? (Multiple choice)

Cable installation

PowerCube 500 installation

Pole installation

Camera installation

70. The volume of video image retrieval business will affect the feature value and structured data volume, thereby affecting the number of single-check servers.

True

False

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71. In the license plate recognition, the binarized license plate image is horizontally projected to the Y axis, and the longest continuous projection segment is obtained as the character area, and the continuous black lines in the horizontal direction are filtered out.

What is this method called?

Vertical projection

Horizontal projection

Binary processing

Directional segmentation

72. A coastal road is 200m away from the coast. Now I need to install a batch of video sites, which of the following pole types should I choose?

Class A environmental members

Class B environmental members

Class D environmental members

Class C environmental members

73. The face recognition scene has requirements for pedestrian speed, but no requirements for pedestrian walking direction.

True

False

74. Software-defined camera SDC "defines security cameras in the intelligent era with professional Al cores, open operating systems, and rich ecosystems."

True

False

75. 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

76. In the process of deploying IVS3800, if there are business nodes, the business nodes need to be managed on the CSP platform. What is the purpose of this? (Multiple choice)

Clock used to synchronize business nodes

For subsequent deployment of applications on business nodes

Resources used to monitor business nodes

Server used to manage business nodes

77. Common open forms of data centers include prismatic data centers and modular data centers.

True

False

78. 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

79. Regarding the relationship between smart vision platform equipment and business requirements, which of the following descriptions is correct?

The number of Huawei HoloSens IVS3800S is affected by the volume of video image analysis services

The number of Huawei HoloSens IVS3800C is affected by the volume of video image retrieval services

The number of Huawei HoloSens IVS3800R is affected by the volume of video network sharing services

The number of Huawei HoloSens lVS3800S is affected by video networking services

80. When the upper and lower domains of the intelligent vision platform collide, which of the following network planes should be used for connection between the servers?

Inner_OM (internal management network)

BNC_OM (Device Management Network)

Inner_Service (internal business network)

Outer--OM (External Management Network)

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81. For Huawei HoloSens IVS1800 multi-machine deployment network, what is the largest access scale of an iClent client camera?

64 way

32 way

128 way

256 way

82. If a suspected vehicle needs to be intercepted and checked on a certain road section, control measures can be implemented on the vehicle on the video service platform.

True

False

83. Regarding the relationship between smart vision platform equipment and business requirements, which of the following description is correct?

The number of Huawei HoloSens IVS3800C 3. The impact of video image retrieval business volume

The number of Huawei HoloSens IVS3800R is affected by the volume of video surveillance network sharing services

The number of Huawei HoloSens IVS3800S changes to the impact of video image analysis services

The number of Huawei HoloSens IVS3800S and the impact of color video surveillance networking services

84. Which of the following operations can adjust the color cast of the screen? (Multiple choice)

In the camera web interface, enter " Advanced Configuration > Audio View > Image Parameters > Day and Night Conversion " and change the mode to " color packet mode "

In the camera web interface, enter " advanced configuration audio view image dispersion > white balance " to adjust the white balance mode

In the camera web interface, enter " Advanced Configuration > Audio View > Image Number Bright Light " to adjust the gain parameters

In the camera web interface, enter " Advanced Configuration > Audio View Image Parameters Image Adjustment " to adjust the " Chroma " and " Saturation " parameters

85. If you want the intelligent vision platform to have functions such as target intelligent analysis and vehicle intelligent analysis, the administrator needs to load intelligent algorithms in advance. Among them, the Cs algorithm package is used to analyze videos or pictures and perform feature value extraction; while the VA type algorithm package is used for functions such as search for pictures and fortifications.

True

False

86. If you need to install a third-party vendor's smart algorithm plug-in on the smart vision platform, you need to import the corresponding license in the " Third Party License Management " interface of the platform.

True

False

87. The original video can be directly used in big data retrieval applications without parsing and processing.

True

False

88. Regarding the source of the intelligent vision platform data, which of the following statements is incorrect?

Intelligent analysis tasks can be created on the platform, and structured data and characteristic values can be obtained by analysis

can directly from the card □ to obtain data subscription structured data and pictures in the camera

The platform cannot subscribe structured data and pictures to cameras without smart attributes

The platform can continue to create intelligent analysis tasks for the camera on the platform while subscribing to the structured data of the bayonet camera

89. The internal management plane and business plane of the IVS 3800 system are isolated, and the networking reliability is high. However, which of the following functions is required for the switch?

Load sharing

Static LACP

Active and standby

Stacking

90. When performing facial image retrieval tasks on the intelligent vision platform, it can only be performed through the "Face Retrieval" interface. It is not possible to directly intercept and search for faces during the video preview.

True

False

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91. When outdoor security equipment is connected via optical fiber, there is no need to add lightning protectors.

True

False

92. Which of the following descriptions about the view gallery application platform is correct?

Since the upper and lower units of the visual library system are cascaded, the application platforms of different levels are exactly the same

During data retrieval, the platform supports online retrieval across multi-level visual galleries

The video gallery application platform does not support user management

All of the above options are correct

93. In view of the characteristics of deep learning, the NPU chip adopts professional matrix calculation and vector calculation units, and manages and controls through the CPU core.

True

False

94. In the light edge three-level networking scenario, if the first-level domain adopts Huawei HoloSens IVS3800, what forms can the second-level domain adopt?

Huawei HoloSens IVS9000

Huawei HoloSens IVS3800

Huawei HoloSens IVS1800

All of the above

95. What are the commonly used network equipment in data centers? (Multiple choice)

Access switch

Aggregation switch

Safety equipment

Core switch

96. 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

97. POE adopts IEEE802.3af standard, and its output power consumption does not exceed ().

50W

30W

71W

15.4W

98. What are the equipment upgrade operations? (Multiple choice)

Software version upgrade

Load license

Factory reset

Algorithm package upgrade

99. The maintenance inspection table of the intelligent vision system can be divided into inspection categories according to the two dimensions of date and business scope.

True

False

100. Regarding the clone camera (also known as the shadow camera) on the intelligent vision platform, which of the following statement is correct? (Multiple Choice)

The shadow camera can back up and view data, so that users can identify the shadow camera in the backup domain

The reason for making a shadow camera is that before using the backup function, you must first clone the camera that needs to back up data to the backup destination server

The shadow camera will be displayed in the list of settings on the " Device Management ", " Backup Management " and " Video Playback " pages of iClient of the backup domain master

The shadow camera can also provide live functions for viewing by the backup domain platform

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101. What are the improvements of H265 protocol compared to H.264 protocol? (Multiple choice)

Higher compression rate

Higher definition

Lower bandwidth

Lower computational load

102. About IVS3800 description and analysis platform monitoring platform system, which of the following?

Analysis platform refers to image analysis service and image retrieval service, mainly responsible for the processing of intelligent business

The monitoring platform refers to the image management service, which is mainly responsible for the access, storage and forwarding of the view

One monitoring platform can only be connected to one analysis platform, but one analysis platform can be connected to multiple monitoring platforms

IVS3800F contains both a monitoring platform and an analysis platform

103. The light edge platform IVS3800 uses Kubernetes as the container scheduling engine.

True

False

104. What is the wrong description of the installation of the face capture camera?

The captured face is about 120 pixels or more

set up the camera height 5 meters -6 meters

The camera's shooting width is 2 meters- 3.5 meters

The top view angle of the camera is 10-15 degrees

105. Which of the following are the development trends of data centers? (Multiple choice)

Business automation

Modular components

Intelligent hardware system

Resource cloudification

106. In daily maintenance work, which of the following operations can be used to check the quality of the video picture?

Set cruise plan

Collect system logs

Set up a video quality diagnosis plan

Collect fault information

107. 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

108. Regarding the light edge logic network architecture, which of the following description is wrong? (Multiple Choice)

Inner_Service is the internal business plane, which provides signaling interaction between the internal business modules of the system

Outer-OM is an internal management plane that provides signaling interaction between OM modules within the system

Outer_Service is an external business plane, providing business application interface access or external business data interaction

Inner-OM is an external management plane that provides CSP OM Portal interface access and operating system SSH access: at the same time, it can also provide video network connection and algorithm warehouse connection according to business needs

109. What is the north-south traffic in the video cloud data center in China? (Multiple Choice)

The flow of mutual access between virtual machines across data centers

Mutual access traffic between virtual machines in the data center

Traffic generated by virtual machine hot migration

Traffic generated by customers accessing data center services through the Internet

110. The "Floating IP" set when installing the IVS 3800 to manage the master node is the IP address used when logging in to the CSP OM Portal.

True

False

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111. In the problem of capturing images of the following target, which cannot be optimized by adjusting the parameters, which installation position must be changed?

Shun light target overexposed

The image of the backlit target is dark

Motion blur

Yin and Yang face

112. 200 channels of cameras are stored for 1 day according to 1080P4Mbps stream, and the storage space occupied by recording is about () TB.

113. After the upper-level domain is connected, what operations can the upper-level domain do to the lower-level domain? (Multiple choice)

The upper-level domain can add or delete cameras for the lower-level domain

The upper-level domain can add or delete users for the lower-level domain

The upper-level domain can view the alarm information reported by the lower-level domain

The upper-level domain can view the live images of all cameras in the lower-level domain

114. 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

115. Huawei SDC os in the APP manager responsible for smart APP install, activate, monitor, upgrade, but 12-521 intelligent party APP management.

True

False

116. Machine vision uses cameras and computers instead of human eyes to identify, track, and measure targets. Computers are used for further graphic processing to finally obtain the data and results we need.

True

False

117. When choosing the installation method of the camera, you can consider from the two dimensions of the installation environment and the camera type.

True

False

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

True

False

119. Through the LLD file, it is possible to obtain the server's installation parameters, network information, container requirements and other information, which facilitates the subsequent installation of CSP and IVS applications.

True

False

120. Which of the following descriptions about the micro-edge IVS1800 is correct?

The micro-edge IVS1800 does not support vehicle intelligent analysis

The micro-edge IVS1800 does not support in-face intelligent analysis

The micro-edge IVS1800 does not support the construction of multi-level multi-domain networking

The micro-edge IVS1800 does not support intelligent behavior analysis

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121. Data collaboration meets the needs of cross-regional and cross-system data sharing. Which of the following statements about data collaboration are correct? (Multiple choice)

Back to support data collaboration between upper and lower levels and cross-level domains

Support data collaboration between peer-level domains

Supports up to three levels of networking

Support historical data between subscription domains

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

True

False

123. Which is the correct description of the SDC OS lightweight microservice governance framework?

The purpose is to realize the management of third-party apps

The framework is developed based on the Android kernel

Realize service registration and discovery through file operations, and maintain inter-service communication

Mainly responsible for providing external interface services

124. Which of the following is an image analysis service?

Vehicle search

View access

License plate recognition

View forwarding

125. The fully symmetrical distributed storage architecture adopted by the central cloud platform IVS 9000 can achieve linear growth in read and write performance with capacity.

True

False

126. During video backup between platforms, the configuration server backup download speed is extremely fast, for example, the video is backed up at 1 time, 2 times, 4 times and 8 times the speed of the camera code. Which of the following types supports setting 2 times speed backup? (Multiple choice)

Manual recording stored on the server

The ongoing scheduled real-time backup of the server

Planned video stored on the server

Manual real-time backup of the server

127. The standard installation procedures and procedures of the video site include four stages, site survey, material prefabrication, foundation construction and installation and deployment.

True

False

128. The license plate captured by the camera is blurry. Which reason is not included?

Shutter speed is too slow

Shutter speed is too high

The image sharpness is too low

Focus on other places

129. 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

130. When creating an inter-domain intelligent analysis task on the intelligent vision platform, which of the following descriptions is incorrect?

If you need to create a deployment control task for the camera in the future, the deployment control domain (that is, the execution domain of the deployment control) needs to be consistent with the execution domain of the intelligent analysis task

Inter-domain intelligent analysis tasks are the same as local intelligent analysis tasks, and also support intelligent analysis of faces and vehicles

Select " Owned Domain " when selecting the execution domain. If the selected camera belongs to this domain, the intelligent analysis task will be executed in this domain, and if the selected camera belongs to the lower domain, the intelligent analysis will be executed in the lower domain to which it belongs. Task

The inter-domain intelligent analysis task also supports the extremely fast analysis function, so it needs to be checked during configuration

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131. Which of the following situations will cause the alarm indicator of the lithium battery module to show red and stay on?

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

Internal failure of lithium battery module

Lithium battery module has emergency or major alarm

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

132. When configuring a cloned camera on the intelligent vision platform, it supports not only the cloning of the local camera, but also the subduing of the external camera.

True

False

133. Face recognition is divided into 3 steps in total: face image acquisition and detection, face image preprocessing (correction alignment) and face image matching and recognition

True

False

134. Which of the following statements about the supporting equipment of the electric police bayonet camera is wrong?

The dialogue with the control center can be realized by connecting external pickups and amplifiers

The coil is buried under the road to detect the passing of vehicles, and it can also be used to measure speed

Radar can be used for speed measurement, usually there are single-lane radar and multi-lane radar.

The flashing light can fill the environment, the appearance of the vehicle / license plate and the cab in the car. It is often used for electric police mode monitoring, assisting in capturing illegal behaviors such as running red lights.

135. The light edge platform IVS3800 uses Kubernetes as the container scheduling engine.

True

False

136. When the license plate captured in the license plate recognition is blurred, what is not the reason in the following description?

C/S lens mount adapter ring

Type C lens without adapter ring

The strong light suppression function is not enabled

Incorrect lens focal length or poor focus

137. Target recognition is divided into 3 steps; target image acquisition and detection, target image preprocessing (correction alignment) and target image matching and recognition

True

False

138. The commissioning of the video site includes: 1. Energy module commissioning; 2. Function module commissioning, 3. Camera commissioning. Which is the correct debugging sequence?

3-1-2

1-2-3

1-3-2

2-3-1

139. Execute () operation, except the device IP, device port, user upload certificate, and the focus position of the hemisphere and drum machine in manual/semi-automatic mode, all other parameters are restored to the factory configuration.

Device reset

Set up self-test

Restore the default configuration

Completely restore the default configuration

140. Regarding Huawei HoloSens IVS3800F, which of the following descriptions is correct? (Multiple choice)

The SSD data disks of IVS3800F is for storing structured data

The RAID level of the IVS3800F data disk is RAID5, and SafeVideo+ is used for data protection

The NVMe disk of IVS3800F is for storing the feature value data

IVS3800F only provides people/vehicle feature analysis and extraction, behavior analysis, video summary, and video search functions

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141. Execute () operation, all parameters of the equipment (except the focus position of hemisphere and tube machine in manual / semi-automatic mode) are restored to the factory configuration.

Restore the default configuration

Equipment inspection

Completely restore the default configuration

Device restart

142. 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

143. If each Huawei HoloSens IVS1800 is connected to 64 cameras, how many IVS1800 can one iClient support at most?

144. Which of the following are the reasons for the local PC cannot find the snapshot and video files? (Multiple Choice)

Browser settings, that is, enable " protected mode "

The network condition is not good, causing the packet loss rate to be too high

When the native operating system is Windows 7/8/10 operating system, the browser is not run as an administrator

The local firewall is not disabled

145. 1. When configuring the monitoring platform to connect with the analysis platform, if you forget to perform the " synchronize camera " operation on the Holosens iClient, what will be the consequences?

The camera cannot be connected to the intelligent vision platform

Can't see the camera's live status on the iClient

The recording plan cannot be configured on the iClient

Intelligent analysis cannot be performed on the subsequent intelligent vision platform

146. What type of recordings can be backed up by the smart vision platform?

Only the manual and scheduled recordings that have been generated on the server can be backed up. The manual or scheduled recordings stored in the camera cannot be backed up.

It can back up the manual and scheduled recordings that have been generated on the server, and can also back up the manual or scheduled recordings stored in the camera

Only the manual recordings that have been generated on the server can be backed up

Only the scheduled recordings that have been generated on the server can be backed up

147. Which of the following statements about intelligent analysis is wrong?

When the bayonet camera is accessed through T28181 and Onvif, the camera cannot upload the analyzed pictures and metadata to the platform for storage

After the bayonet camera is connected to the platform, the platform will store bayonet data by default without additional configuration

Cannot perform intelligent analysis task creation and metadata subscription operations on a camera at the same time

The smart tail performance of the bayonet camera must be consistent with the actual smart tail performance of the camera, otherwise the pictures captured by the bayonet will not be uploaded to the platform for storage

148. 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

149. Which of the following tools can engineers use to obtain project LLD?

SCT Configurator

Fusion Server Tools electronic label

IVS network design tool

PGP Verify verification tool

150. If a pedestrian is facing a strong light source such as sunlight or fill light, it may cause the face to be overexposed and cause the face to turn white. Which of the following solutions can be used? (Multiple choice)

Dynamic bit rate

Reduce contrast

Lower the exposure compensation value

High resolution

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151. The WIFI indicator of the Power Cube 500 function module shows a steady red light, indicating that the WIFI function () at this time.

The WLAN module has been identified and can work normally

WLAN module failure

The WLAN module is not inserted or the inserted WLAN module cannot be recognized

First access, need to re-function module

152. The transmission access methods provided by the integrated site include () (Multiple Choice)

GPON wired access

Microwave wireless access

Ethernet wired access

LTE wireless access

153. 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

154. In the light-edge three-level networking scenario, if the first-level domain adopts Huawei HoloSens IVS3800, which form can the second-level domain adopt?

Huawei HoloSens IVS9000

Huawei HoloSens IVS3800

Huawei HoloSens IVS1800

All of the above

155. In the process of target recognition, we need to align the target, and affine transformation is an important step of target alignment, the purpose is to accurately locate the key parts of the target and follow it accurately.

True

False

156. The central cloud platform uses cloud computing solutions. Which of the following descriptions of cloud computing is correct?

Without cloud computing, virtualization has no value

Various IT resources in cloud computing need to be paid before they can be used

In the process of acquiring IT resources, users need to repeatedly negotiate with cloud computing service providers

Cloud computing is a technology that can obtain IT resources anytime, anywhere, conveniently, and on demand

157. Which of the following is not under the core specification of the ONVIF protocol?

PIZ control

Signaling control

Live streaming

Device discovery

158. If a suspected vehicle needs to be intercepted and checked on a certain road section, control measures can be implemented on the vehicle on the video service platform.

True

False

159. What are the functions of PowerCube 500? (Multiple choice)

Real-time monitoring data

Powering the camera

Fault alarm

Provide a transmission network for the camera body

H12-521_V1.0 HCIP-Intelligent Vision V1.0 Exam Dumps

H12-521_V1.0 HCIP-Intelligent Vision V1.0 Exam Dumps

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