An administrator sees the following error in the log files:
Which two events could be the source of the error message? (Choose two.)
A. vCenter Serverfailure
B. VXLAN failure
C. Disk array failure
D. Network failure
E. ESXi host failure
Which two events could be the source of the error message?
E is not correct . ESXI host must be alive to detect path failure .
C,D
C-D
To determine why the heartbeat, I/O operations never complete:
Note the date/time when the lost access to volume message was reported and check the ESXi host logs for related information.
Verify that there are no connectivity issues between the ESXi host and the storage device.
Troubleshooting network connectivity issues depends on how your storage is connected.
https://kb.vmware.com/s/article/2136081
C & D
C & D