A database administrator wants to be notified in advance before any database clones are removed...

A database administrator wanting to be notified in advance before any database clones are removed using a removal schedule can configure this directly within the NDB interface. The "Update Removal Schedule" feature includes an option labeled "Create an Alert Before Removal," which is pre-selected as non-optional by default but can be customized. Selecting this option generates an alert (e.g., via email or the NDB dashboard) prior to the scheduled clone removal, allowing the administrator to take action if needed. This is the most efficient and built-in method, avoiding the complexity of custom scripts or reports.

Option A (Create a Playbook to create an alert based on the removal event) is incorrect because a Playbook is an advanced automation tool, not the simplest solution for this notification need.

Option B (Select the Create an Alert Before Removal option) is correct as it is a native NDB feature designed for this purpose.

Option C (Build a custom report in Prism to report on these events) is incorrect because Prism reports are for historical analysis, not real-time notifications.

Option D (Configure SMTP alerts for all actions in NDB) is incorrect because configuring SMTP for all actions is overly broad and less targeted than the specific alert option.

This ensures timely notifications with minimal configuration.

References

Nutanix Database Service (NDB) User Guide, Chapter 5: Configuring Time Machines, Section: Managing Clone Removal Schedules

Nutanix Certified Professional - Database Automation (NCP-DB) v6.5 Blueprint, Section 5: Protect Databases Using Time Machine