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單項(xiàng)選擇題

Which of the following technologies allows an administrator to submit traffic to an IDS for review?（）

A. Spanning tree
B. VLAN
C. PoE
D. Port mirroring

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單項(xiàng)選擇題

An administrator wants to prevent users from plugging in their personal laptops and accessing the Internet without a member of the IT staff configuring the machine first.
Which of the following would MOST likely be installed?（）

A.Multilayer switch
B.CSU
C.Proxy server
D.IDS

單項(xiàng)選擇題

Which of the following tools would an administrator BEST use to trace a network cable?（）

A.Toner
B.Cable tester
C.Butt set
D.Multimeter

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