You have an Azure subscription that contains a storage account named storage1 and two web apps named app1 and app2. Both apps will write data to storage1. You need to ensure that each app can read only the data that it has written. What should you do?
A user-assigned identity is a standalone Azure resource that can be assigned to your app. An app can have multiple user-assigned identities. Incorrect: Not A: A system-assigned identity is tied to your application and is deleted if your app is deleted. An app can only have one system-assigned identity. Reference: https://docs.microsoft.com/en-us/azure/app-service/overview-managed-identity
