DES-1D12 Online Practice Questions and Answers
Questions 4
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?
A. 1
B. 5
C. 6
D. 7
Questions 5
A storage administrator plans to complete a technology refresh from a Dell EqualLogic PS6100 to a Dell EMC PowerStore array. The affected hosts are running native MPIO. What is the recommended method to support an import to PowerStore?
A. Install DSITV on the hosts
B. Install EQL Hit Kit on the hosts
C. Use Dell Storage Manager and select Online Import
D. Install PowerStore ImportKit on the hosts
Questions 6
At what granularity are blocks deduplicated on a Dell EMC PowerStore array?
A. 4 KB
B. 8 KB
C. 32 KB
D. 64 KB
Questions 7
What is the purpose of the NVMe NVRAM drives in a Dell EMC PowerStore 9000 array?
A. Read cache and vaulting
B. Read cache and base OS
C. Write cache and base OS
D. Write cache and vaulting
Questions 8
What are characteristics of D@RE on a Dell EMC Unity array?
A. Impacts array only during implementation Has minimal impact on performance
B. Does not impact array during implementation Has some impact on performance for a moment
C. Impacts array for a moment after implementation Has no impact on performance
D. Does not impact array during implementation Has minimal impact on performance
Questions 9
What is the maximum capacity of a file system on a Dell Unity XT 380?
A. 64 TB
B. 32 TB
C. 256 TB
D. 128 TB
Questions 10
How many hierarchical snapshots are supported by Dell EMC PowerStore 9000X array?
A. 0 levels deep for LUNs 0 levels deep for file systems
B. 32 levels deep for LUNs 16 levels deep for file systems
C. 10 levels deep for LUNs 10 levels deep for file systems
D. 16 levels deep for LUNs 16 levels deep for file systems
Questions 11
What is a benefit of cross-platform replication between Dell EMC SC Series and Dell PS Series arrays?
A. Leverages existing interfaces
B. Enables replication of volume collections
C. Supports cascade mode for the PS Group
D. Provides active snapshot replication
Questions 12
Which encryption algorithm is used for SMB shares on Dell EMC Unity?
A. AES-CCM
B. AES128-GCM
C. AES-CMAC
D. HMAC-SHA256
Questions 13
Which Dell EMC Midrange storage platforms support NVMe SCM drives?
A. PowerStore T and SC Series only
B. PowerStore T and PowerStore X
C. PowerStore T, Unity XT, and SC Series
D. PowerStore X, Unity XT, and SC Series
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