单项选择题
What is the maximum attainable bandwidth using an analog data modem？（）
A.28.8kbps
B.56kbps
C.128kbps
D.1544kbps
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相关考题
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多项选择题
Which two factors affect the speed of your DSL connection?（）
A.line quality
B.distance from the CO
C.brand of xDSL modem
D.number of twisted-pair wires used -
单项选择题
Your ERX router is supporting 100 virtual routers.A specific line module supports IP interfaces in 5 virtual routers.How many routing tables are maintained on that module？（）
A.0
B.1
C.5
D.100 -
单项选择题
Beginning with software version 4-0-0.rel，how many virtual routers canbe configured on the ERX Edge Router？（）
A.32
B.128
C.256
D.1000
