- All Exams Instant Download
Which of the following descriptions about ONVIF is incorrect?
Which of the following descriptions about ONVIF is incorrect?A . It is an international standard in the video surveillance industry, formulated and issued by the International Telecommunication Union ITUB . ONVIF has formulated communication specifications for the video surveillance industry and agreed to the communication language. It is the layer products of different manufacturers that can communicate with...
In a project, a Huawei video surveillance site uses a mains + lithium battery module solution to supply power to the camera. How long can the site run after the mains is disconnected?
In a project, a Huawei video surveillance site uses a mains + lithium battery module solution to supply power to the camera. How long can the site run after the mains is disconnected?A . 15HB . 2HC . 10HD . 5HView AnswerAnswer: C
Which of the following options belong to the camera's wired access method? (Multiple choice)
Which of the following options belong to the camera's wired access method? (Multiple choice)A . GPONB . LTEC . MicrowaveD . SwitchView AnswerAnswer: AD
Hard Disk Video Recorder (DVR) is a special video surveillance equipment, its main purpose includes: (Multiple choice)
Hard Disk Video Recorder (DVR) is a special video surveillance equipment, its main purpose includes: (Multiple choice) A . Screen switchingB . Video preservationC . PTZ controlD . Screen splitView AnswerAnswer: AB
Which of the following devices can analog cameras connect to the networked video surveillance platform?
Which of the following devices can analog cameras connect to the networked video surveillance platform?A . DecoderB . DVR/DVSC . DisplayD . Network keyboardView AnswerAnswer: B
The characteristics of video surveillance storage mainly include? (Multiple choice)
The characteristics of video surveillance storage mainly include? (Multiple choice)A . Write less and read moreB . High reliabilityC . High scalabilityD . Massive dataView AnswerAnswer: BCD
Common intelligent behavior analysis includes: (Multiple choice)
Common intelligent behavior analysis includes: (Multiple choice)A . Detection of leftover itemsB . Human feature detectionC . Population density testingD . Perimeter intrusion detectionView AnswerAnswer: ABCD
The upper-level area views the camera images of the lower-level area. Since the video has been stored in the lower-level area, there is no need to repeat storage in the upper-level area. Which of the following video networking features can be used to achieve?
The upper-level area views the camera images of the lower-level area. Since the video has been stored in the lower-level area, there is no need to repeat storage in the upper-level area. Which of the following video networking features can be used to achieve?A . Front-end multi-machine collaborationB . Video forwardingC...
RAID technology combines multiple separate physical hard disks into a logical hard disk in different ways, thereby improving the read and write performance and data security of the hard disk.
RAID technology combines multiple separate physical hard disks into a logical hard disk in different ways, thereby improving the read and write performance and data security of the hard disk.A . TRUEB . FALSEView AnswerAnswer: A
Which of following description of intelligent video quality diagnosis is correct? (Multiple choice)
Which of following description of intelligent video quality diagnosis is correct? (Multiple choice)A . When the surveillance camera is blocked by foreign objects, the platform will automatically send out an alarmB . When the video transmitted by the surveillance camera back to the platform suffers serious picture jitter, the platform will...
