试题详情
- 单项选择题 The user cannot access some Internet websites, but can connect to resources inside the local network. The technician successfully uses the ping command to test the user’s connectivity. Which of the following commands can the technician run NEXT to troubleshoot the issue?（）
A、net /?
B、ipconfig /flushdns
C、netstat -r
D、nbtstat -R
- B
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