A Dell EMC Unity storage administrator needs to build a NAS server configuration to support failover between SPs and NAS resources. What is a term for this configuration?
Correct Answer:
A
What is a key feature of the Dell EMC Future-Proof Storage Loyalty Program for Dell EMC SC Series arrays?
Correct Answer:
D
Dell EMC Flash Storage Efficiency Guarantee Dell EMC promises our flash arrays will provide a logical usable capacity at least four times the usable physical capacity of your purchased drives —or we’ll give you more drives at no charge. https://www.delltechnologies.com/en-us/blog/dell-emc-flash-storage-efficiency/
What is the minimum recommended amount of Flash capacity in a Dell EMC Unity 880 Hybrid pool?
Correct Answer:
A
A customer requests a proposal for a new Dell EMC SC Series storage system with the following specifications:
IO type: Random Existing data: 100 TB
Rate of change: 2 TB per day Growth rate: 100 GB per day Snapshot retention: 1 week
What storage capacity should be specified to scope the system with Tier 1 RAID 10 protection?
Correct Answer:
C
A customer wants to expand their Dell EMC Unity Hybrid system, which includes a pool of 64 drives in a RAID 5 (4+1) configuration. What is the minimum number of drives needed to expand the pool?
Correct Answer:
C
DELL PDF document about dynamic pools: h16289-dell_emc_unity-dynamic_pools.pdf
Page 20-21. The smallest RAID 5 stripe width the system supports is a 4+1. The smallest dynamic pool created with the RAID 5 4+1 configuration is 6 drives. The minimum drive count includes the number of drives specified in the stripe width, plus the hot spare capacity. The hot spare capacity is selected by the user at pool creation, and can either be set to 1 or 2 drives for every 32 drives in the pool.