DES-1D12 exam

The last two drive slots in a Dell EMC PowerStore 3000 are reserved for which type of drive?A . SAS SSD B. NVMe NVRAM C. NVMe SSD D. NVMe SCMView AnswerAnswer: B Explanation: Reference: https://volumes.blog/2020/05/05/whats-is-powerstore-part-2-hardware/#:~:text=On%20the%20PowerStore%201000%20and,(2)%20NVMe%20NVRAM%20devices.&text=PowerStore%20supports%20four%20types%20of,in%20specific%20locations%20and%20enclosures

A customer is managing a Dell EMC SC7020 array running SCOS 7.2. The array is running out of capacity. The customer asks you to begin scoping the system for additional drives. What disk drive redundancy rule applies to 3.84 TB SSDs?A . Forced Dual Redundancy B. Default Dual Redundancy C....

From which storage platforms does a migration import data to a Dell PowerStore cluster?A . Dell EqualLogic PS series Unity, Dell Compellent SC Series, and PowerVault ME B. PowerMax. Dell EqualLogic PS senes Dell Compellent SC Series and Unity C. VNXe Unity Dell Compellent SC Series and Dell EqualLogic PS...

A Dell Unity XT 480F system ships with two embedded modules, one for each SP. What does the embedded module provide?A . A Fiber Channel connectivity B. Field service only C. CNA connectivity D. ManagementView AnswerAnswer: D Explanation: The embedded module in a Dell Unity XT 480F system provides management...

What is a benefit of restoring data from a Dell EMC Unity snapshot?A . Can select which Consistency Group members have data restored B. Supports replication to up to 32 remote systems C. Enables efficient storage usage with 8 KB block granularity D. Does not require additional pool storageView AnswerAnswer:...

How are vVol datastores mounted in Dell EMC PowerStore storage during the creation of vVol datastores in the vSphere environment shared by ESXi hosts?A . Volume Groups B. Storage containers C. Storage Groups D. VMFS datastoresView AnswerAnswer: B Explanation: A storage container is used to present vVol storage from a...

At what granularity are blocks deduplicated on a Dell EMC PowerStore array?A . 4 KB B. 8 KB C. 32 KB D. 64 KBView AnswerAnswer: A Explanation: https://www.delltechnologies.com/resources/en-us/asset/white-papers/products/storage/h18151-dell-emc-powerstore-data-efficiencies.pdf Deduplication uses algorithms to analyze, perform pattern detection, and attempts to store only a single instance of data. In general deduplication can...

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 vaultingView AnswerAnswer: D Explanation: Reference: https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/h18149- dell-emc-powerstore-platform-introduction.pdf (12)

A customer site has four NAS servers participating in MetroSync replication. Which Dell EMC Unity feature could reduce failover times?A . QoS Failover Policy B. Cabinet Failover C. SRDF Metro D. Consistency GroupsView AnswerAnswer: B

What is the minimum recommended amount of Flash capacity in a Dell EMC Unity 480 Hybrid pool?A . 5% B. 8% C. 10% D. 15%View AnswerAnswer: A Explanation: The minimum recommended Flash capacity is at least 5% of the pool capacity. Reference: https://www.dell.com/support/kbdoc/en-pk/000010691/dell-emc-unity-difference-between-fast-cache-and-fast-vp-configurations-user-correctable