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

Practice question 202 of 400 · hard

SQL Server on an Azure VM needs selected-time recovery with no more than fifteen minutes of lost updates under the backup design. Which two measures should be planned? Select 2 answers.

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  1. A.Only a weekly OS-disk snapshot without database logs
  2. B.Use read-scale replica routing as proof every historical restore time exists
  3. C.Frequent successful log backups and a valid restorable log chain matching the required RPO
  4. D.Supported workload-aware full/differential/log backups or a correctly operated native SQL plan
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✓ Correct answers

  • Frequent successful log backups and a valid restorable log chain matching the required RPO
  • Supported workload-aware full/differential/log backups or a correctly operated native SQL plan

Baseline/differential/log chains enable workload-aware selected-time restore; frequent successful logs support the intended gap. An OS snapshot excludes the precise chain, and routing reports to replicas provides no historical timeline. Source guide: PDF page 38-39.

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