You have an Azure subscription that contains 100 virtual machines.
You regularly create and delete virtual machines.
You need to identify unattached disks that can be deleted.
What should you do?
D
Explanation:
From Home > Cost Management + Billing > Cost Management, scroll down on the options and select View
Recommendations:
Azure Cost Management / Advisor
From here you will see the recommendations for your subscription, if you have orphaned disks, they will be listed.
Reference: https://codeserendipity.com/2020/07/08/microsoft-azure-find-unattached-disks-that-can-be-deleted-and-other-
recommendations/
D is correct Answer