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The larger the focal length of the camera, the larger the angle of view.
The larger the focal length of the camera, the larger the angle of view.A . TRUEB . FALSEView AnswerAnswer: B
Regarding Profile X, which of the following statements is correct? (Multiple choice)
Regarding Profile X, which of the following statements is correct? (Multiple choice)A . Profile G refers to the configuration set related to storage, such as how the monitoring platform stores and plays back recordings or videos, etc.B . Profile S refers to the configuration set related to the media stream, such as how...
The monitoring platform provides multiple functional items to ensure reliable transmission of messages, which are used to ensure business continuity and availability when the network condition is poor. Which of the following business features is used?
The monitoring platform provides multiple functional items to ensure reliable transmission of messages, which are used to ensure business continuity and availability when the network condition is poor. Which of the following business features is used?A . Picture and video backupB . Reliable transmissionC . Encryption technologyD . Digital watermarkView AnswerAnswer:...
In the four-layer logic architecture of VCN5x0, which layer is responsible for media data processing, media distribution and media storage?
In the four-layer logic architecture of VCN5x0, which layer is responsible for media data processing, media distribution and media storage?A . Media layerB . Management layerC . Control layerD . Presentation layerView AnswerAnswer: A
What network access method does Huawei video surveillance site support? (Multiple Choice)
What network access method does Huawei video surveillance site support? (Multiple Choice)A . MicrowaveB . LTEC . GPOND . EthernetView AnswerAnswer: ABCD
Which can effectively compensate the shortcomings of the camera in the dark environment when shooting the main body of the picture?
Which can effectively compensate the shortcomings of the camera in the dark environment when shooting the main body of the picture?A . White balanceB . Backlight compensationC . Strong light suppressionD . Image jitterView AnswerAnswer: B
Regarding RAID 3, which of the following descriptions is correct?
Regarding RAID 3, which of the following descriptions is correct?A . Data mirroring, no verificationB . Data striping, no verificationC . Data striped read and write, check information is stored in a dedicated hard diskD . Data striping, distributed storage of verification informationView AnswerAnswer: C
The switch is suitable for the scene where the video surveillance sites are more concentrated, and the router is more suitable for the scene where the video surveillance sites along the road are more scattered.
The switch is suitable for the scene where the video surveillance sites are more concentrated, and the router is more suitable for the scene where the video surveillance sites along the road are more scattered.A . TRUEB . FALSEView AnswerAnswer: A
The () equipment can protect the camera, achieve waterproof, dustproof and heat preservation.
The () equipment can protect the camera, achieve waterproof, dustproof and heat preservation.A . Infrared lightB . RadarC . PTZD . GuardView AnswerAnswer: D
When the video interference is strong or the transmission distance is long, the use of () transmission can ensure the video quality.
When the video interference is strong or the transmission distance is long, the use of () transmission can ensure the video quality.A . Telephone lineB . Video cableC . Optical fiberD . Twisted pairView AnswerAnswer: C
