Huawei H12-521_V1.0-ENU 시험

Question No : 1

Which of the following scenarios are suitable for installing target recognition cameras? (Multiple Choice)

• A.Security check channel
• B.Park area, large population
• C.Indoor corridors with sufficient light
• D.Subway turnstile

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Question No : 2

Which of the following descriptions about the H.265 encoding protocol is wrong?

• A.265 uses a new MV (motion vector) prediction method
• B.265 proposes multiple more flexible adaptive deblocking filters
• C.265 transform block to expand 16X16, 32X32, 64X64 tree coding block
• D.265 uses a simpler intra-frame prediction method

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Question No : 3

The motorized zoom camera cannot adjust the focal length and focus on the camera web preview page.

• A.True
• B.False

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Question No : 4

The installation requirements of the target recognition camera include (). (Multiple Choice)

• A.High irradiation distance
• B.Width during irradiation
• C.Overlooking height
• D.Erection height

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Question No : 5

If the engineer forgets to enable the " Bayonet Data Storage " and " Metadata Subscription " functions on the HoloSens iClient when configuring the front-end intelligent functions of a certain vehicle recognition camera.
So what are the consequences?
A The camera cannot be recorded on iClient
B Cannot see the live status of the camera on iClient
C. When performing vehicle bayonet data detection, the data from the front-end camera cannot be found
D Cannot configure intelligent analysis task for this camera on iClient

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정답: C

Question No : 6

If the camera appears inconsistent or stuck, the user can try to adjust which of the following parameters

• A.Contrast
• B.Sharpness
• C.Frame rate
• D.Brightness

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Question No : 7

If the engineer forgets to enable the " Bayonet Data Storage " and " Metadata Subscription " functions on the HoloSens iClient when configuring the front-end intelligent functions of a certain vehicle recognition camera.
So what are the consequences?

• A.The camera cannot be recorded on iClient
• B.Cannot see the live status of the camera on iClient
• C.When performing vehicle bayonet data detection, the data from the front-end camera cannot be found
• D.The smart analysis task cannot be configured for the camera on iClient

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Question No : 8

If the camera appears inconsistent or stuck, the user can try to adjust which of the following parameters?

• A.Contrast
• B.Sharpness
• C.Frame rate
• D.Brightness

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Question No : 9

The principle of license plate recognition technology includes character segmentation, license plate location, character recognition, image acquisition, etc.

• A.True
• B.False

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Question No : 10

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

• A.s3800c maximum matching. 6 block rising AI Accelerator
• B.IVS3800c the SSD data disk, for storing structured data
• C.IVS3800c provides structured data and characteristic data retrieval function after intelligent analysis
• D.IVS3800c the NVMe disk, for storing the feature value data

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Question No : 11

When multiple lens devices are installed in a certain area (exceeding the maximum number of windows supported by the client), and these video sites need to view the live video, which of the following functions can be used to achieve?

• A.Multiple layouts
• B.On the wall
• C.Cruise
• D.Polling

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Question No : 12

Which of the following statement about IVS1800 is wrong ?

• A.The local airport is suitable for a single IVS1800 scene
• B.For local man-machine scenarios, a PC needs to be prepared for business configuration
• C.The iClient client scenario is applicable to multiple IVS1800 scenarios
• D.iClient field is, need to prepare - a PC is used to configure the business

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Question No : 13

When the CSP after the installation is complete, the virtual console in the need to disconnect the disc image, and iBMC on interface " boot media is valid " is set to " permanent ", " boot media " modify " hard "

• A.True
• B.False

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Question No : 14

After the intelligent vision platform enters the stable operation period, maintenance engineers are also required to perform routine maintenance on the system, the purpose of which is to detect and eliminate the hidden faults in the platform and equipment in time.

• A.True
• B.False

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Question No : 15

Regarding the replacement of parts, which of the following descriptions is correct? (Multiple Choice)

• A.Process of replacing the functional module X Put on protective gloves - disconnect the mains front input circuit breaker of the functional module - remove the old functional module - install the new functional module-close the AC front input circuit breaker of the functional module - take off Gloves
• B.The process of removing the functional module. Record the cable connection position of the functional module - use a flat-blade screwdriver to pry off the fastening lock on the quick-plug terminal. Remove the quick-plug terminal - remove the interface cables in turn, and do insulation protection to remove the old functional modules
• C.The process of removing the lithium battery module. Record the cable connection position of the lithium battery module + use a flat-blade screwdriver to pry off the fastening lock on the quick-plug terminal. Remove the quick-plug terminal - remove the interface cables in turn. And do a good job of insulation protection - remove the old lithium battery module
• D.The process of replacing the lithium battery module, wear protective gloves - remove the old lithium battery module H install a new lithium battery module take off the protective gloves

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