A user calls the system administrator and states that they can no longer access the file server they
had been working on all morning. To troubleshoot this problem, which step should the
administrator take FIRST?

A.
Reboot the file server.

B.
Ask the user what they were doing when they noticed the problem.

C.
Ask the user to reboot their PC.

D.
Ask the user to ping the default gateway and report the response times back to the
administrator.

Explanation: