题目内容
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[主观题]
HYBRID COMBINER 是宽带合路器,每合路器单元可以完成()的工作,该输出信号包含了两路的输入信号,每路输入信号衰减3DB。
HYBRID COMBINER 是宽带合路器,每合路器单元可以完成()的工作,该输出信号包含了两路的输入信号,每路输入信号衰减3DB。
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A.降低了Map作业的计算负载
B.减少传输到Redcue数据量
C.实现本地key的聚合,对map输出的key排序,value进行迭代
D.Combiner是一个本地化的reduce操作
A.Where the jumper cable is connected to the RBS
B.Where the jumper cable is connected to the output of the TX
C.Where the jumper cable is connected to the output of the combiner
D.Where the jumper cable is connected to the antenn A
E.Immediately outside the antenn A
A.[SWA]port link-type hybrid
B.[SWA- GigabitEthernet0/0/1]port link-type hybrid
C.[SWA]undo port link-type trunk
D.[SWA- GigabitEthernet0/0/1]undo port link-type trunk