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اختبار شهادة انظمة اللينكس CompTIA Linux+ XK0-005

السؤال 80 من 122

كل الأسئلة

A Linux administrator is troubleshooting an issue in which users are not able to access https://portal.comptia.org from a specific workstation. The administrator runs a few commands and receives the following output:
Which of the following tasks should the administrator perform to resolve this issue?

الخيارات

  • A Update the name server in resolv.conf to use an external DNS server.
  • B Remove the entry for portal.comptia.org from the local hosts file.
  • C Add a network route from the 10.10.10.0/24 to the 192.168.0.0/16.
  • D Clear the local DNS cache on the workstation and rerun the host command.

النقاشات

لا توجد نقاشات منشورة لهذا السؤال حالياً.