单选题A user reports that their onboard RJ-45 jack is damaged and will no longer function. Which of the following will provide this jack as an alternative to replacing the motherboard?（）A Install a USB serial adapterB Connect to a USB hubC Use an external mo

题目

单选题

A user reports that their onboard RJ-45 jack is damaged and will no longer function. Which of the following will provide this jack as an alternative to replacing the motherboard?（）

Install a USB serial adapter

Connect to a USB hub

Use an external modem

Use an Ethernet card

参考答案和解析

正确答案： A

解析：暂无解析

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A user reports that their onboard RJ-45 jack is damaged and

题目

参考答案和解析

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