Provision Block Storage POWERSTORE-DEPLOY Practice Questions (Page 6)

Questions 26–28

1. 26foundation · easy

   In PowerStore, what is the purpose of LUN masking?

   • ATo control which hosts can access a specific block volume
   • BTo encrypt the data on the volume
   • CTo reduce the volume's capacity
   • DTo hide the volume from the storage administrator
   Reveal Solution Discussion Select an answer first
2. 27foundation · easy

   What is the primary benefit of placing multiple block volumes into a volume group on PowerStore?

   • AIt increases the total capacity of the volumes
   • BIt enables consistent snapshots across all volumes in the group
   • CIt allows the volumes to be presented to hosts as a single LUN
   • DIt automatically replicates the volumes to a remote array
   Reveal Solution Discussion Select an answer first
3. 28expert · hard

   A company has a critical application that uses two block volumes. The application requires high performance, but the storage administrator has noticed that the volumes are not meeting the expected IOPS. The administrator suspects that other volumes on the same PowerStore system are consuming too many resources. The administrator wants to ensure that the critical volumes get the performance they need without affecting other workloads. What should the administrator do?

   • AMove the critical volumes to a different storage pool.
   • BExpand the critical volumes to increase their performance.
   • CCreate a volume group with the critical volumes and apply a QoS policy to the group.
   • DCreate a QoS policy with a high priority and apply it to the critical volumes.
   Reveal Solution Discussion Select an answer first