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單項(xiàng)選擇題

Which of the following cable types is rated to be run through air ducts?（）

A.STP
B.Plenum
C.PVC
D.UTP

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單項(xiàng)選擇題

Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?（）

A.CAT5e
B.CAT3
C.Fiber
D.RG-6

單項(xiàng)選擇題

Which of the following standards or encryption types is the MOST secure for wireless networking?（）

A.WEP
B.AES
C.TKIP
D.DES