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XK0-005 · Question #1653

XK0-005 Question #1653: Real Exam Question with Answer & Explanation

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Troubleshooting

Question

After connecting to a remote host via SSH, an administrator attempts to run an application but receives the following error: [user@worksration ~]$ ssh admin@srv1 Last login: Tue Mar 29 18:03:34 2022 [admin@srv1 ~] $ /usr/local/bin/config_manager Error: cannot open display: [admin@srv1 ~] $ Which of the following should the administrator do to resolve this error?

Options

  • ADisconnect from the SSH session and reconnect using the ssh -x command.
  • BAdd Options X11 to the /home/admin/.ssh/authorized_keys file.
  • COpen port 6000 on the workstation and restart the firewalld service.
  • DEnable X11 forwarding in /etc/ssh/ssh_config and restart the server.

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Topics

#SSH#X11 Forwarding#Remote Administration#Error Resolution
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