A team uses Azure DevOps to deploy a web app to Azure App Service. They have a staging slot and a production slot. They want to deploy to the staging slot, run integration tests, and then swap to production only if the tests pass. What is the best approach?

Use the Azure CLI to run `az webapp deploy` with the `--slot production` parameter.

Use the Azure App Service deploy task to deploy to the staging slot, then use the Azure App Service manage task to swap slots.

Deploy to the staging slot using FTP and then manually swap in the portal.

Deploy directly to the production slot and rely on the tests running after deployment.

A company plans to migrate a legacy web app to Azure App Service. The app requires a custom domain and a TLS certificate. The company wants to minimize administrative overhead for certificate renewal. What should the developer do?

Use an App Service Managed Certificate for the custom domain.

Use the default `*.azurewebsites.net` certificate and ignore the custom domain.

Purchase a certificate from a third-party CA and manually renew it annually.

Upload a self-signed certificate and bind it to the custom domain.

A developer deploys a web app to Azure App Service. The app is crashing intermittently. The developer enables application logging to the file system and sets the level to Verbose. After a crash, they check the Log Files in the portal but see no logs. What is the most likely reason?

The app was deployed to a staging slot, and logs are only available for the production slot.

The file system logging quota is too low and logs were overwritten.

The app is a containerized app, and file system logs are not supported.

The application logging was enabled after the crash occurred.

Azure Developer Associate

Domain 1Objective 2

Implement Azure App Service Web Apps AZ-204 Practice Questions (Page 5)

Part of the Develop Azure compute solutions domain, which accounts for 25-30% of the AZ-204 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~10–20 in this domain), expect 3–7 from this objective — we provide 31 practice questions to prepare you well beyond it. (estimate)

31questions here

7free pages

9concepts

25-30%of the exam

Questions 21–25

21foundation · easy
Which Azure App Service feature writes application-generated log messages to a file system that you can download or stream in real time?
Select an answer first
22expert · hard
A team uses Azure DevOps to deploy a web app to Azure App Service. They have a staging slot and a production slot. They want to deploy to the staging slot, run integration tests, and then swap to production only if the tests pass. What is the best approach?
Select an answer first
23application · medium
A company plans to migrate a legacy web app to Azure App Service. The app requires a custom domain and a TLS certificate. The company wants to minimize administrative overhead for certificate renewal. What should the developer do?
Select an answer first
24foundation · easy
You are creating a new Azure App Service Web App using the Azure CLI. Which command creates the App Service plan and the web app in a single step?
Select an answer first
25expert · hard
A developer deploys a web app to Azure App Service. The app is crashing intermittently. The developer enables application logging to the file system and sets the level to Verbose. After a crash, they check the Log Files in the portal but see no logs. What is the most likely reason?
Select an answer first

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Implement Azure App Service Web Apps AZ-204 Practice Questions (Page 5)

Questions 21–25

Which Azure App Service feature writes application-generated log messages to a file system that you can download or stream in real time?

A team uses Azure DevOps to deploy a web app to Azure App Service. They have a staging slot and a production slot. They want to deploy to the staging slot, run integration tests, and then swap to production only if the tests pass. What is the best approach?

A company plans to migrate a legacy web app to Azure App Service. The app requires a custom domain and a TLS certificate. The company wants to minimize administrative overhead for certificate renewal. What should the developer do?

You are creating a new Azure App Service Web App using the Azure CLI. Which command creates the App Service plan and the web app in a single step?

A developer deploys a web app to Azure App Service. The app is crashing intermittently. The developer enables application logging to the file system and sets the level to Verbose. After a crash, they check the Log Files in the portal but see no logs. What is the most likely reason?

Keep studying — Develop Azure compute solutions