An administrator is informed that there will be a storage maintenance window and that failovers may occur.
What is the expected length of time that virtual machine storage I/O will pause during a path failover?

A.
0 to 30 seconds

B.
90 to 120 seconds

C.
60 to 90 seconds

D.
30 to 60 seconds

Explanation:
Ref:  Page 157 from vsphere-esxi-vcenter-server-50-storage-guide.pdf