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A system administrator is trying to troubleshoot company wide email problems that may be related to DNS. Which of the following network tools would be MOST useful to determine if it is a DNS issue？（）
- A、netstat
- B、tracert
- C、nslookup
- D、ping
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更多 “A system administrator is trying to troubleshoot company wide email problems that may be related to DNS. Which of the following network tools would be MOST useful to determine if it is a DNS issue？（）A、netstatB、tracertC、nslookupD、ping” 相关考题
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考题
单选题A system administrator is trying to troubleshoot company wide email problems that may be related to DNS. Which of the following network tools would be MOST useful to determine if it is a DNS issue？（）A
netstatB
tracertC
nslookupD
ping
考题
单选题A system administrator did not receive a response while attempting to ping loopback. Which of the following would most likely resolve this problem？（）A
Issue startsrc -s loopbackB
Issue startsrc -g tcpipC
Issue rc.tcpipD
Reconnect the network cable
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