Nutanix Certified Professional - Database Automation v6.10

An administrator needs to remove the default administrative account in use for NDB operations.
What is the recommended role for the Prism Element user to register a Nutanix cluster?

While using Time Machine (TM) to restore a source database, the option to restore data to Point in Time is not available.
What should an administrator do to restore databases to Point in Time?

Before registering a database server VM to NDB, what should an administrator use to verify all required software and configuration dependencies?

An administrator needs to provision multiple database clones from the same source database for different purposes, such as QA and Test/Development. To avoid resource starving, the administrator wants to differentiate VM resources for each department.
What is the most efficient way to accomplish this task?

Refer to the exhibit.

An administrator is attempting to take a manual snapshot of a database in NDB on an AHV cluster. There are multiple Nutanix clusters in this environment and the administrator would like to replicate to one of the remote clusters. When attempting to take the snapshot, only a single cluster appears, as shown in the exhibit.
What is the most likely reason that only a single cluster is shown?