AZ-400 · Question #102
Drag and Drop Question You are defining release strategies for two applications as shown in the following table. Which release strategy should you use for each application? To answer, drag the appropr
The correct answer is Canary deployment; Blue/Green deployment. Canary deployment is correct for the first application because it gradually rolls out changes to a small subset of users first, allowing teams to monitor for issues before full release - ideal when you need to test with real traffic while limiting risk exposure. Blue/Green deploy
Question
Exhibits
Answer Area
Drag items
Correct arrangement
- Canary deployment
- Blue/Green deployment
Explanation
Canary deployment is correct for the first application because it gradually rolls out changes to a small subset of users first, allowing teams to monitor for issues before full release - ideal when you need to test with real traffic while limiting risk exposure. Blue/Green deployment is correct for the second application because it maintains two identical environments (blue = current, green = new), enabling instant cutover and immediate rollback by simply redirecting traffic - ideal when zero-downtime and fast rollback capability are the priority. Rolling deployment was not selected because it incrementally updates instances in batches without the controlled user-percentage targeting of canary or the instant switchover capability of blue/green.
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