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Which spread spectrum technology does the 802．11b standard define for operation?
Which spread spectrum technology does the 802．11b standard define for operation?
admin
2019-04-08
31
问题
Which spread spectrum technology does the 802．11b standard define for operation?
选项
A、IR
B、DSSS
C、FHSS
D、DSSS and FHSS
E、IR, FHSS, and DSSS
答案
B
解析
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本试题收录于：
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