单选题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:（）ARJ-11 connector needs to be re-crimpedBUser has plugged into the laptop's NIC portCUser has plugged the wrong end of the cable into the portDRJ-11 connector needs to be replaced with an RJ-45 connector
单选题
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
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