You have an Azure subscription that contains a web app named webapp1.
You need to add a custom domain named www.contoso.com to webapp1.
What should you do first?
- A. Create a DNS record
- B. Add a connection string
- C. Upload a certificate.
- D. Stop webapp1.
Correct Answer: A
You can use either a CNAME record or an A record to map a custom DNS name to App Service.
Reference: https://docs.microsoft.com/en-us/Azure/app-service/app-service-web-tutorial-custom-domain