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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  50
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.
Making sure that Bluetooth and its connected devices don’t interfere with one another can be difficult.
选项 A、Y
B、N
C、NG
答案B
解析 根据定位信息是Bluetooth和connected devices，与蓝牙的连接设备有关，从而锁定Bluetooth Operation部分。该部分第四段前两句提到，Bluetooth can connect up to eight devices simultaneously…you might think they’d interfere with one another，but it’s unlikely。由此可知，蓝牙连接的这八个设备之间不会相互干扰。题干中的difficult和文中的unlikely意思相反，因此答案为N。
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