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多項選擇題

Which of the following network topologies BEST describes a VPN? （）(Select TWO)

A. Point to Point
B. Point to Multipoint
C. VLAN
D. Ring
E. Bus

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單項選擇題

A technician who separated two departments using VLANs now discovers that the VLANs cannot
communicate with each other.
Which of the following does the technician need to enable communication between the VLANs?（）

A. Port spanning
B. VLAN concentrator
C. Firewall
D. Router

單項選擇題

Which of the following would be used to connect two IDFs in the same building with the LAN, whileminimizing crosstalk?（）

A.RG-6
B.STP
C.CAT3
D.UTP

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