최신Huawei HCS-Field-IVS (Huawei Certified Field Specialist-Intelligence Video Surveillance) - H20-871-ENU무료샘플문제
문제1
The photoelectric conversion device of the camera has (). (Multiple Choice)
The photoelectric conversion device of the camera has (). (Multiple Choice)
정답: A,D
문제2
The upper domain can operate the PTZ of the lower domain IPC.
The upper domain can operate the PTZ of the lower domain IPC.
정답: B
문제3
When the alarm occurs, the linked target camera immediately records the evidence to provide a basis for the post-mortem analysis to ensure the validity of the video. The following descriptions of the above functions are ().
When the alarm occurs, the linked target camera immediately records the evidence to provide a basis for the post-mortem analysis to ensure the validity of the video. The following descriptions of the above functions are ().
정답: C
문제4
When setting the cruise track, the dwell time between the two preset positions can be set arbitrarily according to the monitoring requirements.
When setting the cruise track, the dwell time between the two preset positions can be set arbitrarily according to the monitoring requirements.
정답: A
문제5
The VOA3000 added to the eSight must have the UOA module installed and configured.
The VOA3000 added to the eSight must have the UOA module installed and configured.
정답: B
문제6
Which focal lengths does the Huawei gun matching lens include? (Multiple Choice)
Which focal lengths does the Huawei gun matching lens include? (Multiple Choice)
정답: A,B
문제7
The following is about the phenomenon that Huawei IPC equipment is damaged due to unstable power supply. The statement which is wrong?
The following is about the phenomenon that Huawei IPC equipment is damaged due to unstable power supply. The statement which is wrong?
정답: D
문제8
Which of the following statements are wrong? (Multiple Choice)
Which of the following statements are wrong? (Multiple Choice)
정답: B,D
문제9
Which of the following installation methods does Huawei infrared tube machine support? (Multiple Choice)
Which of the following installation methods does Huawei infrared tube machine support? (Multiple Choice)
정답: A,D
문제10
The base of the gun can be connected to a bracket or a shield.
The base of the gun can be connected to a bracket or a shield.
정답: B
문제11
The following lens selection estimation formula, the correct one is ().
(F: lens focal length; D: distance of the subject from the lens; M: width of the subject to be ingested; W: width of the sensor target)
The following lens selection estimation formula, the correct one is ().
(F: lens focal length; D: distance of the subject from the lens; M: width of the subject to be ingested; W: width of the sensor target)
정답: C
문제12
For scenes with high-brightness areas and low-brightness areas, you need to select ().
For scenes with high-brightness areas and low-brightness areas, you need to select ().
정답: C
문제13
Regarding the local caching technology of IP, which one is wrong?
Regarding the local caching technology of IP, which one is wrong?
정답: D
문제14
The decoder in the video monitoring system needs to register with () and accept its control.
The decoder in the video monitoring system needs to register with () and accept its control.
정답: C
문제15
The lens of the camera can be divided into () according to the focal length. (Multiple Choice)
The lens of the camera can be divided into () according to the focal length. (Multiple Choice)
정답: A,B,D