AZ400-Q: decide flag-off versus rollback
A release introduces an optional UI feature behind a flag. The feature causes user confusion, but the underlying platform changes are healthy. What is the fastest lowest-risk mitigation?
- A) Immediately rebuild all infrastructure.
- B) Disable the feature flag for affected users, investigate with telemetry, and reserve code/deployment rollback for failures the flag cannot mitigate. ✓
- C) Delete the production database.
- D) Grant users Owner access.
Answer: B. A flag can separate feature exposure from deployment and provides a rapid mitigation for optional behavior.
Why not the others: Infrastructure/database/access changes are unrelated and riskier.