This message appears in a system’s console window:

May 9 08:02:03 sys11 in.mpathd[475]: Failures cannot be detected on qfe0 as no IFF_NOFAILOVER
address is available

What does the message indicate?

A.
A system reboot must be performed.

B.
A test interface has not been defined.

C.
The in.mpathd process must be restarted.

D.
Interface qfe0 has failed, and an alternate interface in the same group is being used for application traffic.