Interpret Data Exclusion and Headroom Features. POWERMAX-DESIGN-V2 Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   In the context of PowerMax capacity planning, what does 'Headroom' represent?

   • AThe percentage of storage that is reserved for system operations and cannot be used by applications
   • BThe estimated additional capacity that can be added to the system to meet future growth without impacting performance
   • CThe amount of data that can be compressed to free up space
   • DThe amount of storage that is currently unused and available for immediate allocation
   Reveal Solution Discussion Select an answer first
2. 7application · medium

   A hospital uses Unisphere for PowerMax to manage patient data. The storage administrator wants to ensure that capacity reports reflect only the actual patient data, not the temporary copies used for backups. Which feature should the administrator use?

   • AHeadroom to project future capacity needs based on backup growth.
   • BThin provisioning to reduce the physical footprint of backup copies.
   • CCompression to reduce the size of backup copies.
   • DData Exclusion to exclude backup copies from capacity calculations.
   Reveal Solution Discussion Select an answer first
4. 8foundation · easy

   What does a Headroom report in Unisphere for PowerMax typically indicate?

   • AThe amount of storage that can be added to the system to support future growth
   • BThe number of failed drives in the array
   • CThe amount of data that has been compressed
   • DThe current performance of the array under peak load
   Reveal Solution Discussion Select an answer first
5. 9foundation · easy

   In Unisphere for PowerMax, what is the primary purpose of the Data Exclusion feature?

   • ATo permanently delete unused data from storage volumes to reclaim capacity
   • BTo automatically move cold data to lower-cost storage tiers
   • CTo exclude specific data from capacity reporting and analysis, allowing for a more accurate view of usable capacity
   • DTo prevent unauthorized users from accessing sensitive data on the array
   Reveal Solution Discussion Select an answer first
6. 10application · medium

   A storage administrator is reviewing the Data Exclusion report and sees that a large portion of excluded data is from internal copies. The administrator wants to reduce the impact of these copies on capacity. What should the administrator do?

   • AIncrease the snapshot retention period to consolidate copies.
   • BReview the snapshot and copy policies to reduce the number of internal copies.
   • CUse compression to reduce the size of internal copies.
   • DDisable Data Exclusion to hide the internal copies from the report.
   Reveal Solution Discussion Select an answer first