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單項(xiàng)選擇題

A crossover cable is MOST commonly associated with which of the following layers of the OSI model?（）

A.Session
B.Application
C.Network
D.Physical

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單項(xiàng)選擇題

Which of the following describes what the number two represents in l00Base2 cabling?（）

A. Fiber
B. Coaxial cable
C. UTP
D. Twisted pair

單項(xiàng)選擇題

An administrator has completed the installation of a new WLAN. Which of the following configuration management documents needs to be updated?（）

A. Logical network diagram
B. History logs
C. Baseline configurations
D. Wiring schematics