AZ-104 Certification Practice Question #193

Question

You have an Azure App Service web app named app1.

You configure autoscaling as shown in following exhibit.

You configure the autoscale rule criteria as shown in the following exhibit.

Use the drop-down menus to select the answer choice that answers each question based on the information presented in the graphic.

NOTE: Each correct selection is worth one point.

Accepted Answer

- **Box 1:** At minute 0, the app starts with 1 instance. By minute 10, the CPU has been at 80% (which is > 70%) for the 10-minute duration window, triggering the first scale-out to **2** instances. A 5-minute cooldown begins. At minute 15, the cooldown expires, and the rule evaluates the trailing 10-minute window (minutes 5 to 15). Since the CPU was continuously at 80% during this window, the rule triggers another scale-out to **3** instances at exactly 15 minutes.
- **Box 2:** The cooldown period is 5 minutes, which dictates the minimum amount of time that must elapse after a scale action before another scale action can occur. After the first scale-out, the system must wait at least 5 minutes before it can perform another scale action.

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