Huawei HCS-Field-IVS (Huawei Certified Field Specialist-Intelligence Video Surveillance) 認定 H20-871-ENU 試験問題:
1. The video captured after the camera turns off the white balance function is similar to the color of the scene seen by the human eye.
A) True
B) False
2. Huawei IPC supports access to two IPC of one fiber through ( ) technology.
A) SFP module
B) Fiber switch
C) Photoelectric series
D) Optical transceiver
3. 10 VCN3000 clusters, each of which connected to a 100-channel camera to ensure the normal operation of the video monitoring service, up to () VCN3000 can be damaged.
A) 4
B) 6
C) 5
D) 3
4. The value of the ±25% wide voltage range is to ensure that the camera is not affected when the supply voltage is unstable, so that the camera life is not affected.
A) True
B) False
5. Which of the following statements are correct? (Multiple choice)
A) The camera turns on the backlight compensation, which may improve the foreground target display status.
B) The wide dynamics of the camera will increase the sensitivity in low illumination
C) The camera turns on the AGC to ensure the normal exposure of the foreground
D) The camera's curtain dynamic technology is exposed separately for the brighter and darker areas of the screen.
質問と回答:
質問 # 1 正解: B | 質問 # 2 正解: C | 質問 # 3 正解: B | 質問 # 4 正解: A | 質問 # 5 正解: A、D |