EMC Exam Questions

Which sequence ensures the I/O is completed?

One of the HBAs on a host with PowerPath fails when I/O is being driven though it.
Which sequence ensures the I/O is completed?

A.
PowerPath takes the failed path offline, receives I/O timeout and drives I/O timeout I/O and alternate path

B.
PowerPath takes the failed path offline, drives I/O through an alternate path, and receive I/O timeout

C.
PowerPath receives I/O timeout, takes the fialed path offline and drives I/O through an alternate path

D.
PowerPath receives I/O timeout, drives I/Othrough an alternate path, and takesthe failed path offline