AZ-204 Certification Practice Question #69

Question

You plan to develop an Azure Functions app with an Azure Blob Storage trigger. The app will be used infrequently, with a limited duration of individual executions.

The app must meet the following requirements:

•	Event-driven scaling
•	Support for deployment slots
•	Minimize costs

You need to identify the hosting plan and the maximum duration when executing the app.

Which configuration setting values should you use? To answer, select the appropriate values in the answer area.

NOTE: Each correct selection is worth one point.

Accepted Answer

1. **Hosting Plan:** The app is used infrequently and has a limited duration, and the goal is to minimize costs. The **Consumption** plan scales to zero, meaning you only pay when functions are running, which minimizes cost for infrequent usage. Furthermore, the Consumption plan supports event-driven scaling and up to 2 deployment slots (production + 1 staging), satisfying all requirements.
2. **Maximum execution duration:** On the Consumption plan, the maximum execution duration for an individual function run is **10 minutes** (configured via `functionTimeout` in `host.json`).

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