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AZ-305 · Migration design

Practice question 365 of 400 · medium

A migrated test copy contains a job that emails customers and updates a payment service. Which rehearsal design is most appropriate?

Choose the single best answer.

  1. A.Disable all identity tests so the application cannot sign in
  2. B.Run the copy on the production network without changing dependencies
  3. C.Skip rehearsal because replication is continuous
  4. D.Use an isolated test network and prevent real external side effects
Show the answer and explanation

✓ Correct answer

  • Use an isolated test network and prevent real external side effects

Isolation must prevent duplicate writers and real emails or payments while permitting representative validation. Production connectivity risks side effects; omitting identity validation or all rehearsal leaves essential risks untested. Source guide: PDF page(s) 62.

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