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全部科目 > CompTIA认证考试 > N10-004

单项选择题

Which of the following would be used to optimize network performance and increase bandwidth availability?（）

A. Packet analysis
B. QoS
C. Traffic shaping
D. Fault tolerance

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多项选择题
Which of the following commands provides similar information about the current configuration ofactive local Ethernet adapters? (Select TWO)（）

A. traceroute
B. ipconfig
C. ifconfig
D. route
E. hostname
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Which of the following protocols is used to disable switch ports automatically to prevent switchingloops?（）

A.RIP
B.0S：F
C.STP
D.EGP
单项选择题
Which of the following uses copper wiring?（）

A.10GBase-ER
B.10GBase-LW
C.100Base-FX
D.1000Base-T
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