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  3. Bluetooth is changing small-area networking into a wireless and automatic connection with no need for user intervention and low

Bluetooth is changing small-area networking into a wireless and automatic connection with no need for user intervention and low

admin2009-04-23  22
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.
Security is also a big concern as Bluetooth technology has an essence of______.
选项
答案wireless networking
解析 本题定位词是security，从而锁定Bluetooth Security部分。该部分第一段中提到：In any wireless networking setup，security is a concern…Bluetooth technology is no different—it’s wireless。  由此可知，蓝牙技术的安全问题源于它的无线网络连接的本质，故本题应填入wireless networking。
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大学英语六级

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