最新的Huawei HCS-Field-IVS (Huawei Certified Field Specialist-Intelligence Video Surveillance) - H20-871-ENU免費考試真題
For the choice of aperture, there are () in accordance with the principle of economic application. (Multiple Choice)
正確答案: A,B
How many service network ports does VCN3000 have?
正確答案: B
What are the main camera lens parameters? (Multiple choice)
正確答案: A,B,C,D
By turning on what function, you can adjust the angle and focal length of the lens to achieve the function of watching videos in different directions.
正確答案: B
Which of the following is wrong with the SNR description?
正確答案: A
The higher the signal-to-noise ratio of the camera, the higher the image quality.
正確答案: B
The eSight NMS can manage components such as switches, servers, and video surveillance through extended components.
正確答案: B
What parameters need to be configured to implement the email alert function? (Multiple choice)
正確答案: A,B,C,D
The main positioning of NVR in the era of network video surveillance is management, storage and forwarding of videos.
正確答案: B
Which camera can't be selected for scenes that use infrared light?
正確答案: C
Which of the following operations should be done when manually recovering data in the VCN3000? (Multiple Choice)
正確答案: A,B
When the system uses a dedicated grounding device, its grounding resistance must not be greater than ( ) Ω? When using an integrated grounding grid, its grounding resistance should not be greater than ( ) Ω?
正確答案: D
As the domain master, the VMU supports access to the VCN3000.
正確答案: B
The large screen controller is a must-have device for the video wall.
正確答案: A