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Free and Premium Huawei H19-374 Dumps Questions Answers

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Total 314 questions

H19-374: HCS-Pre-Sale-IVS Questions and Answers

Question 1

Interpretation of the octopus-like distributed intelligent video cloud architecture ()

Options:

A.

Strong center and sensitive edge

B.

The domain is a midfielder, with end-side cloud collaboration

C.

Two pools and one library

D.

Central convergence, central analysis, central application

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Question 2

Which of the following services does Huawei Customer Service Center provide?

Options:

A.

Full service acceptance platform

B.

7*24 all-weather support service

C.

Real-time field service

D.

VIP customer seats

Question 3

Which of the following detection methods are not commonly used in traffic flow collection systems?

Options:

A.

Coil detection method

B.

Microwave detection method

C.

Infrared detection method

D.

Video detection method

Question 4

There are several types of CloudIVS3000 packages that can be used in the integrated security scenarios of smart parks

Options:

A.

3

B.

4

C.

5

D.

6

Question 5

The function that can effectively compensate for the dark defect of the main body of the picture when the camera is shooting in a backlight environment is

Options:

A.

automatic gain

B.

Backlight compensation

C.

Strong light suppression

D.

white balance

Question 6

Which of the following types of cameras are usually used for remote monitoring? ()

Options:

A.

bolt

B.

ball machine

C.

hemisphere machine

D.

Integrated network camera

Question 7

Huawei network cameras have unique technology to ensure the image stability when the camera is installed in an outdoor scene, especially when large vehicles pass by and vibration caused by strong winds.

Options:

A.

Electronic image stabilization

B.

Gyro image stabilization

C.

I frame compensation technology

D.

Rugged aluminum alloy body design

Question 8

Which of the following models supports optical ports?

Options:

A.

IPC6125-WDL-FA

B.

IPC6225-VRZ

C.

IPC6325-WD-VR

D.

IPC6625-Z30

Question 9

Which of the following lenses need to use a 5mm connecting ring to match the camera? ()

Options:

A.

C camera with C mount lens

B.

CS camera with CS interface lens

C.

CS camera with C mount lens

D.

C camera with CS interface lens

Question 10

When a single VCN3000 is fully equipped with a 3TB hard drive, it can meet the storage requirements of about () 1080P (8Mbps) HD cameras for 30 days.

Options:

A.

16

B.

32

C.

64

D.

128

Question 11

Which series will be gradually replaced by IPC?

Options:

A.

X series

B.

MQ series

C.

ME series

D.

C series

Question 12

Which of the following problems did the early IP camera solutions mainly solve? ()

Options:

A.

megapixels

B.

IP, analog signals do not need long-distance transmission

C.

Signal loss caused by D/AA/D conversion

D.

The video signal has a small dynamic range, which makes it difficult to meet the requirements of low noise, wide dynamics, and high frame rate;

Question 13

The networking modes not supported by VCM products are

Options:

A.

Centralized deployment

B.

Distributed deployment

C.

Cluster deployment

D.

ALL-IN-ONE joint deployment

Question 14

Where is the openness of Huawei's lightweight cloud reflected?

Options:

A.

soft and hard binding

B.

Software distributed deployment

C.

Automated deployment

D.

Multi-algorithm warehouse framework

Question 15

The use of multi-stream technology will bring higher requirements to which of the following chip processors

Options:

A.

CCD

B.

ISP

C.

Encoding chip

D.

none of the above

Question 16

Which of the following functions is unique to Huawei M/X series cameras

Options:

A.

Low illumination

B.

H.265 encoding

C.

Built-in video quality diagnosis

D.

Wide angle

Question 17

The difference between C and CS interface lies in the distance between the contact surface of the lens and the camera to the focal plane of the lens (where the CCD photoelectric sensor of the camera should be located).

Options:

A.

TRUE

B.

FALSE

Question 18

The overall strategy of video surveillance is to build a pattern around cloud and intelligence, with video cloud and smart cameras as growth points, and continue to focus on safe cities and traffic and park surveillance.

Options:

A.

TRUE

B.

FALSE

Question 19

The VCN3000 has a built-in video quality diagnosis function, which supports intelligent video quality diagnosis of the connected cameras to improve maintenance efficiency.

Options:

A.

TRUE

B.

FALSE

Question 20

Intelligent transportation systems include a wide range of information and electronic technologies based on wireless and wired communications. When these technologies are integrated into the transportation system infrastructure and vehicles, these technologies can alleviate traffic congestion, improve driving safety and enhance productivity.

Options:

A.

TRUE

B.

FALSE

Question 21

The X camera environment adaptive function can recognize scene changes such as light, weather, and tube movement speed in real time, dynamically adjust the image enhancement algorithm, and optimize the image quality of the whole scene.

Options:

A.

TRUE

B.

FALSE

Question 22

The GB/T28181-2011 standard is mainly formulated to regulate the interconnection and intercommunication between the front-end camera access monitoring platform and the monitoring platform.

Options:

A.

TRUE

B.

FALSE

Question 23

IPC does not have the ability to directly write IPSAN storage.

Options:

A.

TRUE

B.

FALSE

Question 24

The monitoring range of park security is limited. Wired networking is often used instead of wireless networking.

Options:

A.

TRUE

B.

FALSE

Question 25

The electronic police system is an electronic device that uses advanced electronics, computers, image processing, network communications, and databases to monitor motor vehicles and their drivers at traffic intersections and record illegal activities. Its core is an automatic monitoring and recording machine. The illegal behavior process of motor vehicles and their drivers, and can provide effective law enforcement evidence for traffic management departments, is a very widely used illegal monitoring and recording system.

Options:

A.

TRUE

B.

FALSE

Question 26

The lightweight cloud has a built-in video quality diagnosis function, which supports intelligent video quality diagnosis of the connected cameras and improves maintenance efficiency.

Options:

A.

TRUE

B.

FALSE

Question 27

Customer support services run through the online commercial period, from the beginning of shipment to the end of EOS.

Options:

A.

TRUE

B.

FALSE

Question 28

For the released X series integrated high-speed bayonet, the maximum speed for license plate capture is 200km/h.

Options:

A.

TRUE

B.

FALSE

Question 29

Smart campus security business-in personnel management, the access barriers can be compared and released within 1.5 seconds.

Options:

A.

TRUE

B.

FALSE

Question 30

The key to discovering and expanding regional safe city project opportunity points is to do a good job in the investigation of regional opportunity points.

Options:

A.

TRUE

B.

FALSE

Question 31

The visual monitoring center usually uses the general video distribution amplifier to distribute the single-channel image and audio signal input from the front-end video camera into multiple output signals.

Options:

A.

TRUE

B.

FALSE

Question 32

In the early park management, there was no data sharing between the organizations and application systems in the park, and the entire park presented multiple islands of information.

Options:

A.

TRUE

B.

FALSE

Question 33

Which of the following signals can be transmitted by the video optical transceiver

Options:

A.

Video signal

B.

PTZ control signal

C.

Audio signal

D.

Front-end alarm signal

Question 34

The value of GB/T28181-2011 standard to customers in the construction of a safe city is reflected in:

Options:

A.

Deepen the application of GIS in intelligent transportation

B.

Platform interconnection to achieve large-scale networking

C.

Defines the calling interface of the monitoring system's business capabilities, so that the non-monitoring business system can conveniently call the monitoring resources and realize the integration of different businesses

D.

Promote the standardization of signaling and media to break silos

Question 35

What are the main technical indicators of the camera?

Options:

A.

Image sensor size

B.

Resolution

C.

Minimum illumination

D.

signal-to-noise ratio

Question 36

Compared with fingerprint recognition, face recognition has the following advantages ()

Options:

A.

non-contact

B.

Only general camera equipment is required

C.

Easy access to collected samples

D.

Short training time for face samples

Question 37

In the process of capturing and compressing the IP camera, which of the following steps does the signal need to process?

Options:

A.

D/A

B.

A/D

C.

video compression

D.

ISP processing

Question 38

In personnel management, the gate sales strategy is recommended sales, including () brand

Options:

A.

Huizhi

B.

Zhuo Yingda

C.

Tuode

D.

Gulibao

Question 39

Some cases of Huawei Video Cloud: 80+ customers have been served by the Ministry of Public Security, provincial departments, prefectures and cities. Which ones can be visited ()

Options:

A.

Longgang, Shenzhen

B.

Qingdao

C.

Guangzhou

D.

Xiamen

Question 40

What types of conditions can video quality diagnosis currently diagnose ()

Options:

A.

Snow noise

B.

fringe noise

C.

Camera shake

D.

The video screen is frozen

Question 41

What are the core advantages of our company's face capture machine ()

Options:

A.

High-density face capture

B.

Accuracy rate, capture rate ≥97%, repeat rate ≤8%

C.

Face + human body related snapshots

D.

Many models

Question 42

In the smart campus security business one vehicle management, the vehicle visitor process includes

Options:

A.

Submit electronic flow

B.

Vehicle identification

C.

Reverse inspection of parking spaces

D.

Parking fee

Question 43

The advantages of Huawei Video Cloud VS Haikang AICloud include

Options:

A.

Project operation: good coverage of high-level relations

B.

Structure speech: Open decoupling architecture, matching future evolution trends, meeting high-level KPI requirements

C.

Open cloud architecture, cloud storage and computing, good scalability

D.

Big data: unified management of multiple algorithms, smooth algorithm upgrade

E.

Business: Comes with full business functions and wide layout

Question 44

Characteristics of construction of video surveillance points for rail transit

Options:

A.

Long distance, large span, many points, many users

B.

Complex network environment and limited resources

C.

Bad outdoor environment and complicated on-site situation

D.

Complex interpersonal relationships

Question 45

In the smart solid area comprehensive security environment, Huawei’s main promotion models with situation monitoring include ()

Options:

A.

X

B.

M

C.

C

D.

IPC

Question 46

Among the VCM features, the smart functions suitable for park security mainly include

Options:

A.

Face recognition

B.

Virtual bayonet

C.

Video summary

D.

Human body structure

E.

Vehicle feature recognition

Question 47

The video summary can extract events as follows ()

Options:

A.

Intrusion detection

B.

Sports goals

C.

Mixing line inspection

D.

The stationary vehicle in the video

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Total 314 questions