December 8, 2019 Computers shipped dragon

communicate     network medium       network protocal

   Media network protocol communication network

information resource     wireless  computer  networking

        Wireless computer network of information resources

rudio  wave     microwave    communication  channel

   Microwave radio wave communication channel

wired  networking    network  device     equipment

     Of devices to a wired network

topology     terminal    star  network    host  computer

  Star network topology of the host terminal

send  message    time-sharing  system   bus  network

    Transmitting the message bus network sharing system

1.each  davice  is  connected  to  two  other  device,forming  a  ring.

Each machine and the other two machines linked to each other to form a ring

2.wireless  networking  is  a  more  modem  alternative  to  wireal  networking  that  relies  on  copper  and  /or  fiber  optic  cabling  between  network  devices.

Wireless network depends on the ratio of copper wire and fiber optic network devices connected to a wired network some more modern.

3.the  configuration, or  the  physical  lagout, of  the  equipment  in  a  communication  network  is  called  topology

Topology, only the configuration or physical layout of a communication network device.

4.in  bus  network, each  device  in  the  network  handles  its  own  communications  control.

In the bus network, each process its own communication management apparatus, and not the host.

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Origin www.cnblogs.com/ganjiaqi/p/12005808.html