单选题Users in the office report that the speed of the Internet has drastically decreased since the recent network hardware refresh. Which of the following could be attributed to the problem?（）A The firewall was not powered back onB The DHCP server is not wo
题目
单选题
Users in the office report that the speed of the Internet has drastically decreased since the recent network hardware refresh. Which of the following could be attributed to the problem?（）
A
The firewall was not powered back on
B
The DHCP server is not working correctly
C
The cellular repeater installed is interfering with the network speed
D
The new switches are configured for 10MB
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参考答案和解析
正确答案：
D
解析：
暂无解析