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Free D-PDD-DY-23 Exam Braindumps (page: 11)

Page 10 of 24
PDF with 94 Questions

What rule must be followed during an upgrade procedure with the FS25 expansion shelf?

  1. If ES40 SAS shelves are on the same chain as an FS25, the maximum number of shelves on that chain is five
  2. FS25 shelf must be on the same chain with DS60
  3. For high performance, the connections from a controller to FS25 shelves must be over FC cables
  4. FS25 shelf is cabled on a separate private chain

Answer(s): D

Explanation:

The FS25 expansion shelf must be cabled on a separate private chain to avoid performance degradation and potential conflicts with other shelf types. This cabling rule ensures optimal data flow and stability within the PowerProtect DD system.



Which fabric zoning configuration is recommended by Dell Technologies for implementing a DD VTL?

  1. Multiple initiators; single target
  2. Single initiator; multiple targets
  3. Multiple initiators; multiple targets
  4. Single initiator; single target

Answer(s): D

Explanation:

The best practice for fabric zoning with PowerProtect DD Virtual Tape Library (VTL) is single initiator- single target zoning. This configuration minimizes cross-talk and reduces risks of interference, resulting in a more stable and secure data transfer environment.



DRAG DROP (Drag and Drop is not supported)
What is the correct sequence to perform Cloud Tier migration?

  1. See Explanation section for answer.

Answer(s): A

Explanation:

The correct sequence to perform Cloud Tier migration is as follows:
Copy the active tier data from the existing system to the new system. Disconnect the cloud storage from the existing system.
Connect the cloud storage to the new system.
Copy the cloud tier metadata from the existing system to the new system.
Commit the migration operation.

Copy Active Tier Data: Start by transferring active tier data from the current system to the new PowerProtect DD system. This step ensures that primary data is accessible on the new appliance. Disconnect Cloud Storage: Once the active tier data is copied, disconnect the cloud storage from the original system to prepare it for reconnection.
Connect Cloud Storage to New System: Attach the cloud storage to the new system. This step transitions cloud storage access from the old to the new appliance, preparing it for continued operations.
Copy Cloud Tier Metadata: Metadata associated with the cloud tier is copied to the new system, ensuring continuity of data access and management in the cloud tier. Commit Migration Operation: Finally, complete the migration process by committing the changes, solidifying the new system as the primary appliance for both active and cloud tier operations. This ordered approach ensures a structured and reliable migration process, maintaining data integrity and continuity across PowerProtect DD systems.



What is the maximum number of ES40 SAS shelves that can be added to a PowerProtect DD system with an existing DS60 shelf?

  1. 6
  2. 4
  3. 5
  4. 2

Answer(s): C

Explanation:

When a DS60 shelf is already part of the configuration, a maximum of 5 ES40 SAS shelves can be added to maintain balance and prevent overloading the system's data handling capabilities. This limit ensures optimal performance and reliability.






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