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* Question What are the two routing methods supported by the WirelessHART network layer? * Answer Graph routing and source routing. [...]

* Question What is a blind spot? * Answer It refers to the area of the building that is difficult to effectively complete, comprehensive and [...]

* Question What is AC coupling? * Answer The oscilloscope's built-in amplifier is connected to the input signal through a capacitor. Since t [...]

* Question Compared with amplitude modulation, what are the advantages of FM? * Answer 1) Good anti-interference when receiving; 2) High p [...]

* Question What is the transport layer? * Answer The transport layer defines the type of connection between hosts and whether the acknowledg [...]

* Question What is a broadcast domain? * Answer If excessive broadcast packets are used on the network, it will consume more bandwidth and r [...]

* Question Which of the following basic components does a typical wirelessHART network include? * Answer 1 Field device installed in the fac [...]

* Question Briefly describe Hebb theory and STDP learning mechanism * Answer The Hebb theory describes the basic principle of synaptic plast [...]

* Question What is iron powder? * Answer Iron powder is also called iron powder, iron ore (mine containing iron or iron compound) is process [...]

* Question What constitutes the structure of a short frame? * Answer One is that the reader and the antenna are assembled together, which is [...]

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