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單項(xiàng)選擇題

On which of the following cables would a technician find a BNC connector installed?（）

A.CAT6
B.RG-6
C.Fiber
D.CAT3

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單項(xiàng)選擇題

When configured. MPLS can increase routing redundancy by providing which of the following network topology types?（）

A.Bus
B.Mesh
C.Multipath
D.Ring

單項(xiàng)選擇題

Which of the following devices separates a LAN segment into two collision domains, without affecting the broadcast domain?（）

A.Firewall
B.Bridge
C.Repeater
D.Router

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