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CompTIA认证考试

睦霖题库>其他计算机考试>CompTIA认证考试

Users are reporting problems connecting to servers in the remote company.com domain. The administrator suspects this to be a DNS problem. Which of the following commands would the administrator run to identify the DNS server of the remote company.com?()

  • A、dig company.com ns
  • B、ipconfig/all
  • C、ifconfig-a
  • D、dig company.com mx
正确答案:A
答案解析:
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