You do have some control over what workspace admins can do. Databricks allows account admins to restrict workspace admin permissions by enabling the RestrictWorkspaceAdmins setting. Have a look here: https://docs.databricks.com/aws/en/admin/workspace...
Shua42 hits the nail on the head.
If I can be so bold as to summarize:
You are only charged when the Warehouse is running regardless of how much or how little you use it. We do have an auto stop feature you can configure. Essentially, you set a time...
Check your email that used to register for the exam. You should have recieved a notifiation from Kryterion saying you have a provisional pass. It can take a few days for Databricks to send you the notification of the "official" pass. They will then ...
That is correct. My research indicates that what you are looking to do is not currently supported. Hence the multiple mitigations suggested. Hope this help. Louis.