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單項(xiàng)選擇題

Office A is located 500 miles (805 kilometers) away from Office B, yet they are on the same private network. Which of the following is MOST likely being used to accomplish this scenario?（）

A. Trunking
B. LAN
C. VPN
D. Peer to peer

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單項(xiàng)選擇題

customer wants to network several computers within a large warehouse. The warehouse has one computer at the very far end of the warehouse that is 170 meters (557 feet) from the network switch.
Which of the following cable types should a technician use for this computer?（）

A.CAT3
B.CAT5
C.CAT6
D.Fiber

單項(xiàng)選擇題

A company is about to install a second network connect on with a new ISP. Which of the followingrouting protocols is the BEST choice?（）

A. IS-IS
B. BGP
C. OSPF
D. RIP

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