DELL EMC DES-1D11 Specialist, Technology Architect | Midrange Storage Solutions Online Training
DELL EMC DES-1D11 Online Training
The questions for DES-1D11 were last updated at Nov 23,2024.
- Exam Code: DES-1D11
- Exam Name: Specialist, Technology Architect | Midrange Storage Solutions
- Certification Provider: DELL EMC
- Latest update: Nov 23,2024
You are designing a Dell EMC Unity solution for a customer. The customer wants to store top secret government file and block data. This data needs to be protected even in the event of physical theft of the Unity disks.
Which feature should be included in the design?
- A . LACP
- B . IP Multi-tenancy
- C . Host I/O Limits
- D . D@RE
What are the characteristics of RAID Extents on a Dell EMC Unity system?
- A . RAID extents contain at least two drive extents from the same drive.RAID extents always include drive extents from two different Drive Partnership Groups.
- B . Number of drive extents within a RAID extent is determined by the drive capacity.RAID extents will not include drive extents from two different Drive Partnership Groups.
- C . No RAID extents contain two drive extents from the same drive.RAID extents will not include drive extents from two different Drive Partnership Groups.
- D . No extents contain two drive extents from the same drive.RAID extents are always 256 MB in size.
When implementing FAST VP, which Dell EMC best practices should be followed?
- A . Use the “Lowest Available Tier” during normal operationsSchedule relocations after nightly backups
- B . Use the “Auto Tier” policySchedule relocations continually during normal operations
- C . Use the “Start High then Auto Tier” policyMaintain at least 10 percent of the pool capacity
- D . Use the “Start High then Auto Tier” policyMaintain at least 5 percent pool capacity
Which feature is supported with cross-platform replication between Dell EMC PS and SC Series arrays?
- A . Replication of volume collections
- B . Cascade mode with an EQL PS Group
- C . Compression of replicated data
- D . Asynchronous Replication
What is a consideration when sizing a Dell EMC SC Series system for capacity?
- A . Thin provisioning
- B . Raid overhead
- C . Virtual volumes
- D . Compression and deduplication
Which Dell EMC Unity and SC Series features provide post-processing for placing data on appropriate storage tiers?
- A . Unity: Host I/O LimitsSC Series: Volume QoS
- B . Unity: FAST VPSC Series: Data Progression
- C . Unity: Compression for BlockSC Series: Deduplication and Compression
- D . Unity: Synchronous ReplicationSC Series: Live Volume
A system administrator needs to migrate data from a PS Series Group with version 8 firmware to a new Dell EMC SC Series array with SCOS version 7. Both systems are currently managed from the same Dell Storage Manager 2016 R1.
In order to complete a successful migration, what is the correct sequence of tasks that must occur?
- A . Upgrade the PS Group firmware to version 9Configure iSCSI connectivity between the PS Group and SC arrayConfigure Asynchronous Replication between the PS Group and SC array
- B . Configure iSCSI connectivity between the PS Group and SC arrayConfigure Synchronous Replication between the PS Group and SC arrayUpgrade the PS Group firmware to version 9
- C . Upgrade the PS Group firmware to version 9Configure HIT on the PS GroupConfigure Asynchronous Replication between the PS Group and SC array
- D . Upgrade the PS Group firmware to version 9Configure iSCSI connectivity between the PS Group and SC arrayConfigure Cascade mode between the PS Group and SC array
What is the main advantage of sizing a Dell EMC SC Series array focusing on IOPS when using the 95th percentile instead of peak values?
- A . Provides a properly sized and accurately priced solution
- B . Reduces complexity in preparing a properly sized solution
- C . Provides a secure solution with data efficiency
- D . Demonstrates a clear relationship between customer needs and offerings
An analysis of a customer’s requirements reveals that the daily throughput peak is approximately 1750 MB/s.
Which Dell EMC SC Series solution provides sufficient back-end performance?
- A . SCv2000 with 1 SAS chain
- B . SCv4020 with 1 SAS chain
- C . SCv8000 with 1 SAS chain
- D . SCv9000 with 1 SAS chain
Which Dell EMC Unity feature is beneficial for data protection designs but has a negative impact on performance designs?
- A . Unity Compression for Block
- B . Synchronous remote replication
- C . Unity Compression for File
- D . Data at Rest Encryption
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