According to Dell recommendations, when should a firmware update be performed on a PS Series group?
A. Firmware upgrades should be performed on the weekends.
B. Firmware updates should be done during low I/O periods.
C. Firmware updates must always be done during a maintenance window.
D. Firmware upgrades may be performed during any I/O period.
Answer: B
A VMware administrator requests the creation of a 100 GB volume to use as a datastore on an ESX environment. The SAN administrator completes the request. For a few days, the VMware administrator is able to access and use the datastore. The VMware administrator then reports that the VM located on the datastore is greyed out and labelled as inaccessible. What are three possible reasons for this problem? (Choose three.)
A. The SAN administrator has NOT set the datastore access policy.
B. The SAN administrator recently upgraded firmware revision on the array.
C. The SAN administrator has changed and set an inaccess policy.
D. The SAN administrator set the datastore volume as “Read Only”.
E. The ESXi host is unable to ping the Storage group.
Answer: BCE
