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Free D-PDD-DY-23 Exam Braindumps (page: 6)

Page 5 of 24
PDF with 94 Questions

What is the correct practice when creating Fibre Channel zones between PowerProtect DD and the media server?

  1. single-initiator dual-target zoning
  2. dual-initiator dual-target zoning
  3. single-initiator single-target zoning
  4. dual-initiator single-target zoning

Answer(s): C

Explanation:

Best practice for Fibre Channel zoning with PowerProtect DD is to use single-initiator single-target zoning, which enhances security and stability in data transfer by isolating connections between devices, minimizing potential interference.



For third-party backup applications that do not natively support DD Boost, where does the DD Boost plug-in need to be installed?

  1. On the backup server
  2. On each media server
  3. On the PowerProtect DD
  4. On each backup client

Answer(s): B

Explanation:

The DD Boost plug-in must be installed on each media server to enable optimized data deduplication and efficient data transfer, especially for applications that do not natively support DD Boost integration.



An administrator recognizes poor network performance when using CIFS shares from a PowerProtect DD system. The network link utilization is under 100%.
What is the most likely cause of this issue?

  1. TCP timeout too large
  2. TCP window size too large
  3. TCP timeout too small
  4. TCP window size too small

Answer(s): D

Explanation:

A small TCP window size can restrict data throughput, leading to suboptimal performance in CIFS- based file transfers. Adjusting the TCP window size can help maximize network bandwidth utilization and improve transfer speeds.



What command is used to make a storage unit?

  1. storage add tier active
  2. ddboost storage-unit create <storage_unit>
  3. filesys create
  4. boostfs mount --storage unit

Answer(s): B

Explanation:

The ddboost storage-unit create <storage_unit> command is used to create a storage unit specifically for DD Boost-enabled backups, facilitating direct backup operations with PowerProtect DD.






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