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Bluetooth is changing small-area networking into a wireless and automatic connec
Bluetooth is changing small-area networking into a wireless and automatic connec
游客
2023-09-16
9
管理
问题
Bluetooth is changing small-area networking into a wireless and automatic connection with no need for user intervention and low need of transmission power. [br] One security mode offered by Bluetooth is that data may be exchanged freely among the devices Bluetooth users establish as _______________.
选项
答案
trusted
解析
本题定位信息是security mode,从而锁定Bluetooth Security部分。该部分第二段第二句提到,In almost all cases,Bluetooth users can establish “trusted devices” that can exchange data without asking permission。由此可知,只要蓝牙用户将一些设备设定为“可信任的”,自由数据交换就能实现了。故本题应填入 trusted。
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