Latest Dumps for H12-511_V1.0 HCIA-Intelligent Vision V1.0 Exam

dumps2021-12-07T03:13:00+08:00

H12-511_V1.0 exam is a required test for HCIA-Intelligent Vision certification. If you decide to take this certification, this H12-511_V1.0 exam is your best choice. There are 60 questions in real Huawei H12-511_V1.0 exam, and you have 90 minutes to finish the test. The required passing score of Huawei H12-511_V1.0 exam is 600. The available languages are English and Chinese. We provide the latest Huawei H12-511_V1.0 exam latest dumps, which can guarantee you success. Free Huawei H12-511-V1.0 exam dumps are below.

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1. The main function of the PTZ in the video surveillance system is ().

Control the video signal on the TV wall

Camera night fill light

Control the direction of camera movement

Protect the camera from wind and rain

2. The code rate is the number of data bits transmitted per unit time during data transmission. Which of the following descriptions is correct? (Multiple choice)

Fixed bit rate, the tie bit rate remains unchanged

The fixed bit rate can ensure the clarity of the large dynamic picture, and the bit rate will decrease when the picture is still

The variable bit rate can ensure the stability of the code stream, but if you encounter a large dynamic picture, the picture may lose frame

Variable bit rate, the bit rate will change with the complexity of the image

3. If you want to see the situation in the distance, the video surveillance system should use () lens camera.

Medium focus

Pinhole

Wide angle

Telephoto

4. Regarding camera accessories, which of the following statements are correct? (Multiple choice)

TRUE is for cameras that do not have a PT

An external PTZ can be configured to control the monitoring direction of the camera.

The flash can be used to fill light in the night environment, and is often used in bayonet and electric police monitoring modes

The camera inserted into the SD card can store the video locally in the camera

Radar can be used for speed measurement and is often used in conjunction with bayonet cameras

5. Which of the following functions are not realized by RS485 serial line?

Moving the lens

Adjust the resolution

Control light map

Control the focal length

6. Which of the following devices are video surveillance network security protection equipment? (Multiple choice)

Firewall

Router

IPS server

Switch

7. Which of the following options describes the camera's multi-stream technology incorrectly?

The main stream, the image is smoother, and the bandwidth is small

Sub-stream, the image is smoother, and the bandwidth is small

Main stream, high image definition, large bandwidth occupation

Sub-stream, high image definition, large bandwidth occupation

8. When the vehicle enters the camera to shoot the picture, which of the following methods can trigger the camera to detect the vehicle? (Multiple choice)

Radar trigger

Fill light trigger

Video trigger

Coil trigger

9. The Huawei video surveillance site has implemented anti-theft protection for the battery cabinet. When the battery cabinet is disconnected from the main control unit, the battery cabinet will be automatically locked and cannot be discharged.

TRUE

FALSE

10. In order to increase the reliability of Huawei SDC cameras, which of the following methods are used? (Multiple choice)

Digital watermark

Cache supplement

Media stream super strong error correction and strong password strategy

Strong password policy

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11. What are the smart scenarios commonly used by SDC in video surveillance? (Multiple choice)

Vehicle identification

Face capture

Traffic violation detection

Abnormal behavior analysis

12. Huawei SDC cameras have multiple security protections. Which of the following is not a system protection method?

Authentication and session control

802.1x access authentication

Strong password policy

Digital watermark

13. The upper-level area views the camera images of the lower-level area. Since the video has been stored in the lower-level area, there is no need to repeat storage in the upper-level area. Which of the following video networking features can be used to achieve?

Front-end multi-machine collaboration

Video forwarding

Cloud Edge Collaboration

NAT

14. The development trend of intelligent video surveillance platforms is cloudification, intelligence and openness.

TRUE

FALSE

15. For the same video source, IP cameras can generate and transmit multiple streams of different frame rates, resolutions or image quality.

TRUE

FALSE

16. The openness of the intelligent video surveillance platform includes (). (Multiple choice)

Data sharing, platform intensive

Fast business launch, agile integration, convenient operation and maintenance

The code is open source and can be used for secondary development

Software and hardware decoupling, application and algorithm decoupling

17. The map function of Huawei's video surveillance platform supports vector graphics and GIS maps.

TRUE

FALSE

18. Which of the following descriptions about image stabilization is incorrect?

Image anti-shake technology can be divided into optical anti-shake and electronic anti-shake

The cost of optical image stabilization is lower than that of electronic image stabilization

The electronic image stabilization realizes the image processing through the back-end algorithm to achieve the anti-shake effect

Optical image stabilization realizes image stabilization through optical image stabilization mechanical parts

19. If the captured face has motion blur, you can try to reduce the camera's shutter value.

TRUE

FALSE

20. What functions can be achieved on the camera's web interface? (Multiple Choice)

Live browsing

Live patrol

Set the preset position

Screen recording

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21. Which of the following functions can help managers assign users and permissions based on the situation of the department, which not only improves management efficiency, but also reduces management pressure?

Equipment management

Multi-algorithm management

Alarm management

User Management

22. In the video surveillance system, which of the following options can be used to ensure the security of the camera's access to the network? (Multiple choice)

Protection based on camera protocol vulnerabilities

Reinforce the camera housing

Perform traffic fingerprint authentication on the camera

Perform device fingerprint authentication on the camera

23. Log in to the camera's web interface to perform PTZ operation, which is used to adjust the shooting angle and focal length of the lens to realize the function of watching videos in different directions becomes?

Pattern scanning

PTZ control

Preset position

Cruise track

24. What are the common intelligent behavior analysis of Ei? (Multiple choice)

Human body feature detection

Perimeter intrusion detection

Detection of leftover items

Population density testing

25. I frame represents a key frame, which can be understood as the complete preservation of this frame. The smaller the I frame interval, the better the video quality and the larger the occupied bandwidth.

TRUE

FALSE

26. In the video surveillance system, what are the common attack methods for front-end cameras to access the network? (Multiple choice)

Attacker steals camera data

The attacker tampered with the camera image

Use the camera as a springboard to attack

Attacker imitates the camera to attack

27. Common video data storage media include: (Multiple choice)

Solid State Drive (SSD)

Disk

Tape

28. In the intelligent video surveillance system, the camera as a front-end collection device must have intelligent analysis functions such as face recognition and vehicle recognition.

TRUE

FALSE

29. The cloud characteristics of the intelligent video surveillance platform include (). (Multiple choice)

Uniform and open

Same platform

Unified calculation

Unified storage

30. Which of the following are typical application scenarios of face recognition cameras? (Multiple Choice)

Hall entrance

Subway entrance and exit

Security gate

Highway

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31. The main function of DVS is to encode analog signals and convert them into network signals for transmission.

TRUE

FALSE

32. Hard Disk Video Recorder (DVR) is a special video surveillance equipment. What are its main uses? (Multiple choice)

Screen split

Video preservation

PTZ control

Screen switching

33. The smaller the frame rate, the smoother the video picture.

TRUE

FALSE

34. Which of the following descriptions about ONVIF is incorrect?

It is an international standard in the video surveillance industry, formulated and issued by the International Telecommunication Union ITU

ONVIF has formulated communication specifications for the video surveillance industry and agreed to the communication language. It is the layer products of different manufacturers that can communicate with each other

Full name Open Network Video Interface Forum

The main application areas include the intercommunication of IP cameras, video surveillance platforms, access control systems, etc.

35. The intelligent analysis advantages of the camera include (). (Multiple choice)

The original image is used for analysis and detection, with higher accuracy

Reduce the pressure of back-end intelligent analysis

Intelligent analysis has small delay and strong real-time alarm

Independent operation, no single power failure, stronger reliability

36. The () equipment can protect the camera, achieve waterproof, dustproof and heat preservation.

Infrared light

Radar

PTZ

Guard

37. Which two modules are included in the main control unit in the Huawei video surveillance site? (Multiple choice)

Solar panels

Power supply

Lightning rod

Network

38. Huawei SDC camera has an automatic tracking function, which allows the camera to identify and track the specified target within the shooting field of view.

TRUE

FALSE

39. In the video surveillance system, which of the following options can be used to ensure the security of camera access to the network? (Multiple choice)

Protection based on camera protocol vulnerabilities

Reinforce the camera housing

Perform traffic fingerprint authentication on the camera

Perform device fingerprint authentication on the camera

40. Which of the following sets a warning line and warning direction in a designated area, and generates an alarm when a target crosses the warning line in the warning direction?

Wandering detection

Cross-line detection

People counting

Intrusion detection

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41. Crowd density detection can be used to detect the flow of people in large public areas such as shopping malls and squares.

TRUE

FALSE

42. Regarding wide dynamic and backlight compensation, which of the following statements are correct? (Multiple choice)

Wide dynamic is to solve the problem of poor image quality caused by the simultaneous presence of bright areas and shadow areas in the picture.

Backlight compensation and wide dynamic are both technical means to see the target clearly under strong backlight conditions.

The working principle of backlight compensation is to first take a high-shutter image, then take a low-shutter image, and then merge the two images to finally present a clear and complete image.

Wide dynamic technology is an upgraded version of backlight compensation technology.

43. The code rate is the number of data bits transmitted per unit time during data transmission. Which of the following descriptions is correct? (Multiple choice)

Variable bit rate, the bit rate will change with the complexity of the image

Fixed bit rate, the average bit rate remains unchanged.

The variable bit rate can ensure the stability of the code stream, but if you encounter a large dynamic picture, the picture may drop frames.

The fixed bit rate can ensure the clarity of the large dynamic picture, and the bit rate will decrease when the picture is still.

44. Huawei SDC has a built-in professional HiSilicon chip with powerful intelligent functions. Which of the following descriptions are correct? (Multiple choice)

Invisible infrared, no light pollution

Suitable for outdoor complex environment with waterproof and anti-fog functions

Low illumination function can obtain clear images in scenes without light source

Smart algorithms can be shared with ordinary cameras

45. Regarding the scene where the dome camera is mounted on the pole, which of the following descriptions is incorrect?

The cable can be routed through the pole inside the pole, or it can be routed outside the pole

The installation height is generally 1-2 meters

There is usually a network box in the pole-holding scene

The outer wiring needs to be protected by a casing, and the inner wiring needs to be waterproofed at the entrance and exit of the pole

46. The image retrieval service of Cloud IVS 3000 includes ()?

License plate analysis

Face retrieval

Vehicle deployment control

Face analysis

47. Which of the following descriptions are the characteristics of the analog video surveillance system? (Multiple choice)

Image signal is susceptible to interference

Data is transmitted after being compressed

Short data transmission distance

High data storage cost

48. Common storage types include block storage, file storage and object storage.

TRUE

FALSE

49. Huawei's video surveillance site is a pure city power solution, which is used in areas with good power supply conditions, such as urban areas.

TRUE

FALSE

50. The front-end multi-camera collaboration feature can improve the accuracy of blacklist hits and reduce the false negative rate of camera face recognition.

TRUE

FALSE

Page 6 of 8

51. Huawei SDC cameras can divert, decode, intelligently analyze and process one or more network cameras through the access protocol, and output the intelligent analysis results. Which of the following options can achieve this function?

Physical image stabilization

Automatic tracking

Intelligent analysis

Multi-level mutual assistance

52. What are the common data storage security protection methods in video surveillance systems? (Multiple choice)

Storage encryption

Data transmission encryption

Hard disk read and write protection

Video data erasure

53. Which of the following options can only be installed indoors?

Ceiling installation

Lifting

Pole holding

Wall mount

54. Which of the following are common storage architectures? (Multiple choice)

NAS (Network Attached Storage)

Cloud storage

SAN (Storage Area Network)

DAS (Direct Attached Storage)

55. The intelligence of the intelligent video surveillance platform refers to collection, intelligent management and intelligent collaboration.

TRUE

FALSE

56. The web interface of the camera is often used to browse the real-time picture of the camera, and it cannot perform operations such as recording and capturing.

TRUE

FALSE

57. Which of the following functions can be realized in a mixed scene of people and vehicles while realizing the recognition of motor vehicles, non-motor vehicles and human bodies at the same time?

Intelligent face analysis

Video summary

Structured people and vehicles

Video search

58. What are the common network topologies for video surveillance? (Multiple choice)

Ring type

Net type

Star type

Tree type

59. Which of the following products are suitable for small surveillance scenarios such as supermarkets, schools, bank offices, and parks? (Multiple Choice)

Cloud IVS 3000

VCN 520

VCN 510

VCN 540

60. Which of the following functions is mainly applied to park roads and country roads with low target traffic to check whether there is a retrograde incident?

Intrusion detection

Direction detection

Path detection

Item removal detection

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61. Which of the following technologies can ensure the reliability of read and write and data storage when RAID fails, and reduce the probability of business interruption caused by storage failure?

Data safe

Safe Video+

Digital watermark

Picture and video backup

62. Which can effectively compensate the shortcomings of the camera in the dark environment when shooting the main body of the picture?

White balance

Backlight compensation

Strong light suppression

Image jitter

63. Which of the following options describes the camera's multi-stream technology incorrectly? (Multiple choice)

The main stream, the image is smoother, and the bandwidth is small.

The main stream, the image definition is high, and the bandwidth is large.

Sub-stream, with high image definition and large bandwidth.

Sub-stream, the image is smoother, and the bandwidth is small.

64. What are the recommended installation methods for the ball machine? (Multiple choice)

Pole holding

Corner installation

Wall installation

Hanging quality installation

65. What are the advantages of data center network virtualization in the video surveillance system? (Multiple Choice)

Simple network expansion

Network resources are easy to manage

Improve network utilization

Reduce operation and maintenance costs

66. Through the configuration of image parameters, the shooting effect of the camera in different scenarios can be better met. What are the common image parameters of the camera? (Multiple Choice)

Brightness

Chroma

Saturation

Contrast

67. Huawei's smart video surveillance solutions include (). (Multiple choice)

Cloud IVS 3000

VCN 510

VCN 520

VCN 540

68. In order to improve the brightness of the camera screen, give priority to adjustment ().

Resolution

Focal length

Field of view

Aperture

69. The function of the lens is to present the light image of the observed target on the target surface (sensor) of the camera, also known as optical imaging.

TRUE

FALSE

70. RAID technology combines multiple separate physical hard disks into a logical hard disk in different ways, thereby improving the read and write performance and data security of the hard disk.

TRUE

FALSE

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71. What methods can be selected for the power supply of Huawei video surveillance sites? (Multiple choice)

Mains

Mains lithium battery

Solar + Lithium battery

Wind energy + lithium battery

72. Which of the following equipment converts digital video signals into analog signals for video image display?

Network keyboard

Display

Decoder

DVR/DVS

Latest Dumps for H12-511_V1.0 HCIA-Intelligent Vision V1.0 Exam