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A storage administrator is configuring a storage pool on a Unity system containing Flash disks and SAS disks. What tier will the system assign to each of the disk types?
Correct Answer: A
Explanation/Reference: Hybrid pools can have up to 3 tiers (Extreme Performance, Performance, and Capacity). For the Extreme Performance tier, use only SAS Flashdrives. For the Capacity tier, use only SAS drives. References: https://www.emc.com/collateral/white-papers/h15093-emc-unity-best-practices-guide.pdf (page 12)