正解:B
One for Android, and one for iOS/iPadOS.
When you create an app protection policy for iOS/iPadOS and Android apps, you follow a modern Intune process flow that results in a new app protection policy.
Create an iOS/iPadOS or Android app protection policy.
1. Sign in to the Microsoft Endpoint Manager admin center.
2. Select Apps > App protection policies. This selection opens the App protection policies details, where you create new policies and edit existing policies.
3. Select Create policy and select either iOS/iPadOS or Android. The Create policy pane is displayed.
4. Etc.
Reference:
https://docs.microsoft.com/en-us/mem/intune/apps/app-protection-policies