NO.40 Which of the following symptoms may be caused by network abnormalities?

NO.41 A certain urban area needs to deploy a batch of video sites for road monitoring, face recognition, vehicle management, etc. Regarding the selection of rods and network equipment for video sites, which of the following selections meet the requirements? (Multiple choice)

NO.42 When setting the camera live patrol, it is necessary to ensure that the number of patrol windows is less than the number of patrol cameras.

NO.43 The face recognition scene at the entrance and exit of a park requires equipment selection. Which of the following equipment selection is most suitable?

NO.44 The function of the camera gimbal is to adjust the tilt angle and re-straight angle of the camera.

NO.45 As for the routine inspection of CSP, which of the following parts are mainly included? (Multiple choice)

NO.46 In the light edge second-level networking scenario, if the second-level domain adopts Huawei HoloSens IVS3800, what forms can the first-level domain adopt? (Multiple choice)

NO.47 An existing main road video site in an urban area requires equipment selection. The area can be connected to the wired network and mains. Which of the following equipment selections is most suitable?

NO.48 Which of the following descriptions about the selection of vehicle recognition cameras in the entrance and exit scenarios of the park is correct?

NO.49 Which of the following descriptions about the camera selection in the entrance and exit scene of the park is correct?

NO.50 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.

NO.51 Regarding the network requirements for light-edge single-domain networking, which of the following description is wrong?
(Multiple choice)

NO.52 Which of the following are the reasons for the local PC cannot find the snapshot and video files? (Multiple Choice)

NO.53 During the capturing process of the target capture camera, the moving object moves too fast and the target capture is blurred. The focus can be adjusted to enhance the clarity of the capture.

NO.54 Which of the following descriptions about the micro-edge IVS1800 is correct?

NO.55 When detecting a moving target with a relatively static video background, the optical flow method can be used to analyze the image.

NO.56 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?

NO.57 The () function of the ball camera can ensure that the camera automatically returns to the preset position after manual operation.

NO.58 Gauss DB is widely used in video cloud platforms. Which of the following descriptions about Gauss DB OLTP are correct? (Multiple choice)

NO.59 Regarding the access method of Huawei cameras, which of the following statements is wrong?