A vSphere administrator configures a preferred heartbeat datastore in an HA/DRS cluster
configuration. The vCenter Server identifies an alternative preferred datastore. Why would
vCenter Server identify an alternative preferred datastore over the administrator’s
preference?

A.
The selected datastore is formatted with a 1 MB block size.

B.
The selected datastore contains powered-on virtual machines.

C.
The selected datastore is not accessible to all of the hosts.

D.
The selected datastore is an NFS datastore.

Explanation: