EMC Midrange Storage Solutions DES-1D11 Questions & Answers

• Question 1:

  Which Dell EMC Unity function does the File Import feature provide?

  A. Migrates VNX CIFS-configured VDMs and the associated file systems to a Unity SMB NAS server

  B. Moves SMB shared file systems between two Unity systems during a Hyper-V cluster failover

  C. Replicates file-based Vvols between two Unity systems for load balancing

  D. Hydrates compressed Unity file systems when tiering to the Cloud with the Cloud Tiering Appliance

  Correct Answer: A

• Question 2:

  You are designing a solution for a customer who is sensitive to capacity needs. In addition, they require low latency for large write I/Os. Which Dell EMC midrange storage solution will meet the customer's requirements?

  A. Unity All-Flash: Parity RAID, Dynamic Pool, and Flash 2 drives SC Series: Data Progression and write-intensive SSDs on Tier 1

  B. Unity All-Flash: Parity RAID, FAST VP, and FAST Cache SC Series: FastTrack and write-intensive SSDs on Tier 1

  C. Unity All-Flash: Parity RAID, Dynamic Pool, and Flash 3 drives SC Series: Data Progression and read-intensive SSDs on Tier 1

  D. Unity All-Flash: Striping RAID, FAST VP, and FAST Cache SC Series: FastTrack and read-intensive SSDs on Tier 1

  Correct Answer: D

• Question 3:

  Which Dell EMC SC Series model presents an all-in-one format, including dual-controllers and disks enclosures in a single chassis?

  A. SC40

  B. SC7020

  C. SC8000

  D. SC9000

  Correct Answer: B

• Question 4:

  You are designing a Dell EMC Unity solution for a customer. The customer requires protection against the loss of a site. In addition, they need the shortest RPO.

  Which Unity feature meets these requirements?

  A. Incremental Attach

  B. Asynchronous Replication

  C. Native SANCopy Import

  D. Synchronous Replication

  Correct Answer: B

• Question 5:

  When designing front-end connectivity for a Dell EMC SC Series solution, what must be considered?

  A. Data Progression

  B. Management

  C. Cache synchronization

  D. Replication

  Correct Answer: A

• Question 6:

  What is a capability of the Dell EMC Unity D@RE feature?

  A. Uses the hardware SAS controller to encrypt data as it is written to the disks

  B. Encrypts the data in read requests delivered back to the host

  C. Uses self-encrypting drives to encrypt data as it is written to the disks

  D. Encrypts data written to the disks in a post-processing manner

  Correct Answer: C

• Question 7:

  In Dell Unity systems, which Flash drive types can be used in both FAST Cache and FAST VP?

  A. 200 GB and 400 GB SAS Flash 2 drives

  B. 400 GB, 800 GB, and 1.6 TB SAS Flash 3 drives

  C. 1.6 TB and 3.2 TB SAS Flash 2 drives

  D. 3.84 TB and 7.68 TB SAS Flash 4 drives

  Correct Answer: A

• Question 8:

  What is the guideline when sizing for IOPS on a Dell EMC SC Series solution with two tiers?

  A. Tier 1 = 20% of ADJUSTED IOPS Tier 3 = 100% of ADJUSTED IOPS

  B. Tier 1 = 50% of ADJUSTED IOPS Tier 3 = 50% of ADJUSTED IOPS

  C. Tier 1 = 100% of ADJUSTED IOPS Tier 3 = 20% of ADJUSTED IOPS

  D. Tier 2 = 95% of ADJUSTED IOPS Tier 3 = 95% of ADJUSTED IOPS

  Correct Answer: C

• Question 9:

  Which feature is supported with cross-platform replication between Dell EMC PS and SC Series arrays?

  A. Active Snapshot Replication

  B. Encryption of replicated data

  C. Application integration with replicas

  D. Asynchronous Replication

  Correct Answer: C

• Question 10:

  When designing a Dell EMC SC Series solution, where can be found technical documents regarding specific applications?

  A. Partner portal

  B. TechCenter

  C. Dell Support site

  D. SC Series Deployment guides

  Correct Answer: B