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多項選擇題

Which of the following wireless standards can be used to avoid the 2.4GHz range?（） (Select TWO).

A.802.11g
B.802.1X
C.802.11b
D.802.1n
E.802.11a

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單項選擇題

Which of the following services can an administrator use to reduce latency and prioritize the flowof data?（）

A. Fault tolerance
B. RADIUS
C. Qos
D. Load balancing

單項選擇題

Which of the following technologies was designed to provide the FASTEST data rates over analog phone lines?（）

A.RADSL
B.SONET
C.ADSL
D.MPLS

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