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  第74题      
  章/节:   与网络系统有关的新技术、新方法       

 
In telecommunications, 5G is the(71)generation technology standard for broadband cellular networks.5G networks are(72)cellular networks,for which the service area is divided into small geographical cells.All 5C(73)devices in a cell are connected to the Internet and telephone network by radio waves.The main advantage of the new networks is that they will have greater bandwidth, giving higher download speeds,eventually up to10(74)Due to the increased bandwidth, it is expected the networks will increasingly be used as general internet service providers for laptops and desktop computerscompeting with existing ISPs such as cable internet, and also will make possibe new applications in internet of(75)(IoT)and machine to machine areas.
 
 
  A.  Kbit/s
 
  B.  Mbit/s
 
  C.  Gbit/s
 
  D.  Tbit/s
 
 
 

 
  第74题    2022年上半年  
   0%
The Internet of( 1)(IoT) describes physical objects that are embedded with Sensor,processing abilities,softwares,..
  第73题    2022年上半年  
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The Internet of( 1)(IoT) describes physical objects that are embedded with Sensor,processing abilities,softwares,..
  第71题    2022年上半年  
   0%
The Internet of( 1)(IoT) describes physical objects that are embedded with Sensor,processing abilities,softwares,..
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