NO.31 Fault information is an important basis for fault handling. Collect as much original fault information as possible, such as log information, networking information, etc. This information can speed up the locating speed of the cause of the fault and improve the accuracy of the locating.

NO.32 If the backup destination server has a network problem during the execution of the backup task and the backup is interrupted, then the real-time video of the camera of the backup source server will not be backed up during the time period when the network problem occurs.

NO.33 When creating an inter-domain intelligent analysis task on the intelligent vision platform, which of the following descriptions is wrong?

NO.34 The electric zoom camera cannot adjust the focal length and focus on the camera Teb preview page.

NO.35 What is wrong about the upper and lower domains?

NO.36 At present, a high-point monitoring needs to select the camera equipment. Which of the following camera selections is most suitable for?

NO.37 When installing the VA- type intelligent algorithm plug- in on the intelligent vision platform, which type of algorithm needs to be configured with additional license channels to ensure that the algorithm can be used normally?

NO.38 What is included in camera commissioning? (Multiple Choice)

NO.39 In light edge networking, the management TOR and business TOR need to be stacked.

NO.40 In the process of video summarization, it is necessary to splice the target movement set and the background image into frames, and then combine the frames into a video.

NO.41 You do not need to wear protective gloves when replacing video site components, and you can directly remove or install the equipment.

NO.42 The intelligent vision platform log mainly includes two categories: service log and system log.

NO.43 Which of the following descriptions of the design concept of Huawei HoloSens SDC os is correct? (Multiple choice)

NO.44 In order to prevent light reflection, the strobe lights for bayonet cameras are usually installed crosswise, and the strobe lights are more than 2 meters away from the camera.

NO.45 Huawei HoloSens IVS1800 multi-machine networking deployment, including multiple IVS1800 device, configure the PC to install iClient client, an iClient client maximum support management of 16 sets of VS1800 supports up access to 256 cameras.

NO.46 In the central cloud platform solution, the data disk on Ocean Stor9000 is used to store structured and semi-structured data.

NO.47 Which of the following types of prevention and control scenarios fall in areas such as urban bridge floors and crossroads?