Describe Data Mobility Features. POWERMAX-OPERATE Practice Questions (Page 5)

Questions 21–25

1. 21expert · hard

   A company is migrating a LUN from a legacy array to a PowerMax. The LUN is used by a critical application that cannot tolerate any downtime. The administrator wants to use Data Mobility but is concerned about the impact on the source array's performance. What should the administrator do?

   • APerform the migration during peak hours to ensure resources are available.
   • BCancel the migration and use a host-based copy.
   • CUse throttling to limit the impact of the migration on the source array's performance.
   • DPerform the migration without throttling to finish faster.
   Reveal Solution Discussion Select an answer first
2. 22application · medium

   An administrator is setting up a Data Mobility migration between two PowerMax arrays. The source device is a thin LUN, and the target device is a thick LUN. What should the administrator be aware of?

   • AThe source device will be automatically deleted after the copy.
   • BThe target device may consume more physical space than the source, depending on allocation.
   • CThe migration will fail because source and target must be the same type.
   • DThe target device will automatically become thin after migration.
   Reveal Solution Discussion Select an answer first
4. 23foundation · easy

   What is the primary difference between a 'copy' and a 'move' operation in Data Mobility?

   • AA copy leaves the source data intact, while a move typically removes the source data after successful transfer
   • BA copy is only used for backup, while a move is used for migration
   • CA copy requires a target device, while a move does not
   • DA move is faster than a copy
   Reveal Solution Discussion Select an answer first
5. 24expert · hard

   A company is using Data Mobility to migrate a LUN from an old array to a PowerMax. The migration is complete, but the administrator wants to ensure that the source LUN is not accidentally used by any host. What should the administrator do?

   • ARemove the source LUN from the host's storage configuration after the migration.
   • BDisable the source array's ports.
   • CLeave the source LUN as is, as it will be automatically deleted.
   • DReboot the host to clear the source LUN from memory.
   Reveal Solution Discussion Select an answer first
6. 25foundation · easy

   An administrator wants to automatically move less frequently accessed data to lower-cost storage tiers within the same PowerMax array. Which Data Mobility use case does this represent?

   • ASnapshot creation
   • BDisaster recovery
   • CStorage tiering
   • DData migration
   Reveal Solution Discussion Select an answer first