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单项选择题A user is attempting to connect to the network remotely using a laptop and dial-up. The user plugsthe cable into the only available laptop connection, but the connector is loose inside the port. TheMOST likely reason the connector is loose is the:()

A、RJ-11 connector needs to be re-crimped

B、User has plugged into the laptop's NIC port

C、User has plugged the wrong end of the cable into the port

D、RJ-11 connector needs to be replaced with an RJ-45 connector

  • B
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