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AZ-305 · Migration design

Practice question 372 of 400 · medium

A supported online database migration performs initial copy and ongoing synchronization while the source runs. What still needs to be budgeted?

Choose the single best answer.

  1. A.Automatic migration of all surrounding server objects
  2. B.An assumption of zero cutover time in every supported scenario
  3. C.Final synchronization and the application switch outage
  4. D.Deletion of all source backups before the final change set
Show the answer and explanation

✓ Correct answer

  • Final synchronization and the application switch outage

Online reduces downtime but still needs a final consistent synchronization and switch. It does not guarantee zero outage, migrate every external object, or justify deleting recovery options. Source guide: PDF page(s) 63.

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