Huawei H12-521_V1.0 問題集

質問 1：
It is necessary to add some video sites to the urban roads, and the wired transmission pipelines have already covered this area. Considering the project cost and construction difficulty, which network access method is appropriate? (Multiple choice)
A. GPON wired access
B. LTE wireless access
C. Ethernet wired access
D. Microwave wireless access
正解：A,C

質問 2：
Regarding the light edge logic network architecture, which of the following description is wrong? (Multiple Choice)
A. Outer_Service is an external business plane, providing business application interface access or external business data interaction
B. Inner-OM is an external management plane that provides CSP OM Portal interface access and operating system SSH access: at the same time, it can also provide video network connection and algorithm warehouse connection according to business needs
C. Outer-OM is an internal management plane that provides signaling interaction between OM modules within the system
D. Inner_Service is the internal business plane, which provides signaling interaction between the internal business modules of the system
正解：B,C

質問 3：
When choosing the installation method of the camera, you can consider from the two dimensions of the installation environment and the camera type.
A. False
B. True
正解：B

質問 4：
Which of the following functions is not available in IVS 1800?
A. Docking with IVS3800
B. People and Vehicle Inspection Elements
C. Intelligent behavior analysis
D. Stacking
正解：D

質問 5：
If a suspected vehicle needs to be intercepted and checked on a certain road section, control measures can be implemented on the vehicle on the video service platform.
A. False
B. True
正解：A

質問 6：
Regarding the replacement of parts, which of the following descriptions is correct? (Multiple Choice)
A. Process of replacing the functional module X Put on protective gloves - disconnect the mains front input circuit breaker of the functional module - remove the old functional module - install the new functional module-close the AC front input circuit breaker of the functional module - take off Gloves
B. The process of removing the lithium battery module. Record the cable connection position of the lithium battery module + use a flat-blade screwdriver to pry off the fastening lock on the quick-plug terminal. Remove the quick-plug terminal - remove the interface cables in turn. And do a good job of insulation protection - remove the old lithium battery module
C. The process of removing the functional module. Record the cable connection position of the functional module - use a flat-blade screwdriver to pry off the fastening lock on the quick-plug terminal. Remove the quick-plug terminal - remove the interface cables in turn, and do insulation protection to remove the old functional modules
D. The process of replacing the lithium battery module, wear protective gloves - remove the old lithium battery module H install a new lithium battery module take off the protective gloves
正解：A,B,C,D

質問 7：
What is included in camera commissioning? (Multiple Choice)
A. Adjustment of image parameters such as camera exposure and white balance
B. Adjustment of the camera's field of view
C. Camera network parameter configuration
D. Image quality configuration
正解：A,B,C,D

質問 8：
Which of the following is a view library standard?
A. GA / T 1400
B. GB35114
C. GB/T 28181
D. SVAC
正解：A