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← AZ-305: Azure Infrastructure Solutions
AZ-305 · Backup and disaster recovery

Practice question 209 of 400 · hard

A Blob recovery plan covers eligible flat-namespace block blobs but is being reused for an HNS analytics lake without assessment. Which two checks are essential? Select 2 answers.

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  1. A.Verify namespace/account/blob-type/tier support for the selected backup or restore method
  2. B.Treat path ACLs as retained copies of overwritten file contents
  3. C.Design a supported alternative where ordinary block-blob PITR is unavailable for HNS
  4. D.Assume every operational and vaulted method has identical support
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✓ Correct answers

  • Verify namespace/account/blob-type/tier support for the selected backup or restore method
  • Design a supported alternative where ordinary block-blob PITR is unavailable for HNS

Backup compatibility varies and ordinary block-blob PITR excludes HNS. Operational/vaulted methods are not identical, and ACLs control access rather than retain historical data. Source guide: PDF page 39.

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