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Free D-PDD-DY-23 Exam Braindumps (page: 3)

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PDF with 94 Questions

What is the maximum backup speed of PowerProtect DD Virtual Edition using DD Boost?

  1. 4.2TB/h
  2. 7.0TB/h
  3. 9.0TB/h
  4. 2.5TB/h

Answer(s): A

Explanation:

The maximum backup speed of the PowerProtect DD Virtual Edition (DDVE) when utilizing DD Boost is 4.2TB per hour. DD Boost is a feature that enhances the speed and efficiency of data transfers between the backup application and the Data Domain appliance by performing deduplication operations closer to the source, thus reducing network traffic and improving throughput. DDVE's performance capabilities are optimized for virtualized environments, and the 4.2TB/h rate represents the upper limit under ideal conditions, maximizing data protection performance in virtual setups.



What is a characteristic of Dell Cloud Tier?

  1. NFS, HTTPS, and CIFS are supported for data movement.
  2. The VTL vault cannot be stored in cloud tier storage.
  3. Managed through a single namespace.
  4. Scales to the maximum capacity of the active tier.

Answer(s): C

Explanation:

Dell Cloud Tier is designed to extend storage to cloud environments while maintaining a single namespace for management simplicity. This feature enables seamless data management across local and cloud storage tiers, preserving data accessibility and integrity.



An administrator must display the compression statistics for all files and directories in the file system for the last 7 days and the last 24 hours.
Which command is used to gather this information?

  1. storage show
  2. mtree show
  3. filesys report
  4. quota show

Answer(s): C

Explanation:

The filesys report command provides detailed compression statistics, essential for administrators to monitor storage efficiency over time. This insight into compression ratios aids in storage optimization and management planning on PowerProtect DD systems.



Which backup application uses BoostFS?

  1. IBM Spectrum Protect
  2. Quest vRanger
  3. Veritas NetBackup
  4. Dell Avamar

Answer(s): D

Explanation:

BoostFS (Boost File System) is a specialized Dell EMC technology that integrates with backup applications to enable optimized data transfers to Dell EMC Data Domain systems. BoostFS works effectively with Dell's Avamar backup software, leveraging the Data Domain Boost technology to provide deduplication and improve backup efficiency. The BoostFS integration enables Avamar to utilize features like client-side deduplication, reducing data that needs to be transferred and stored on Data Domain systems, and enhancing performance and storage efficiency. By using BoostFS with Dell Avamar, users benefit from enhanced backup speeds, optimized network bandwidth, and reduced load on the Data Domain system. The BoostFS integration also supports streamlined management and more effective use of storage resources, which aligns well with Dell EMC's strategy for comprehensive data protection.






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