Microsoft Azure Administrator Associate AZ 104 Practice test 6

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/