Question: 1
Among the following options, what is not the problem that the smart manhole cover can deal with ()?
Question: 2
In the field of smart homes, smart ONTs can also be extended based on USB Dongle, providing services including Zg-be8/Zwave. And many other Internet of Things basics crash into capabilities. By accessing standard systems, smart devices from different manufacturers will be able to be integrated.
Question: 3
In a multi-task system, each task needs to be synchronized or mutually exclusive to realize the protection of critical resources, and the () function can provide support.
Question: 4
To enhance the Wi-Fi experience, a single ONT centralized Wi-Fi is a trend.
Question: 5
RPL is a routing protocol based on distance vector
