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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  30
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.
Manufacturers have developed______ to correct errors like receiving signal of the same frequency from a strange device.
选项
答案software
解析 本题也应锁定Piconets部分。该部分最后一句提到…．and software designed to correct for such errors weeds out the confusing information and gets on with the network’s business。由此可知，有专门的软件(software)来解决两个网络同时使用一个频率的情况，故本题应填入software。
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大学英语六级

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