DES-1D12 Free Practice Test

From which Dell EMC storage system can a Dell EMC PowerStore array natively import data?

1. A. VNX
2. B. PowerVault
3. C. VMAX
4. D. VNX2

Correct Answer: D

Which NVMe SSDs are supported by Dell EMC PowerStore?

1. A. 960 GB, 1920 GB, 3840 GB, and 7680 GB
2. B. 3840 GB, 7680 GB, and 15360 GB only
3. C. 1920 GB, 3840 GB, and 7680 GB only
4. D. 1920 GB, 3840 GB, 7680 GB, and 15360 GB

Correct Answer: D
https://www.delltechnologies.com/resources/en-us/asset/data-sheets/products/storage/h18143-dell-emc-powersto

Which file resources are supported with Dell EMC Unity asynchronous replication?

1. A. File systems and LUNs
2. B. LUNs and VMFS datastores
3. C. NAS servers and NFS datastores
4. D. Consistency Groups and file systems

Correct Answer: C

What is a consequence of using an 800 GB drive and five 400 GB drives in a Dell EMC Unity XT dynamic pool?

1. A. Extents 9 – 14 are used to create a RAID Group
2. B. Unisphere short strokes the 800 GB drive to 8 extents
3. C. Extents 9 – 14 are marked unavailable until more 800 GB drives are added
4. D. Extents 9 – 14 are marked unavailable and can never be recovered

Correct Answer: C
The entire capacity of a particular drive size is only available when the drive count within the drive partnership group for the drive in question matches or exceeds the stripe width plus one drive. It is not recommended to mix different size drives of the same type for this reason, unless an adequate number of drives are available to meet or exceed the stripe width plus one drive requirement
h16289-dell_emc_unity-dynamic_pools.pdf - Page 18-19

You are sizing a new Dell EMC SC Series array. Upon analyzing the Live Optics report, you find the current system has a peak throughput of 4687 MB.
What is the minimum number of 10Gb iSCSI front-end ports required to meet the throughput needs?

1. A. 8
2. B. 10
3. C. 12
4. D. 16

Correct Answer: D