Nutanix NCP-DB Exam With Confidence Using Practice Dumps

To free up space in the NDB-managed container, the administrator needs to identify storage consumption sources. Two key locations in NDB provide actionable insights:

C. Clone Database table: This displays all clone databases, including their Size (current storage usage) and Last Refresh (indicating age or staleness). Clones often consume significant space, and older or unused ones can be deleted to reclaim storage.

D. Snapshot table in Time Machine: This shows snapshots with details like Reclaimable Space (space recoverable by deletion) and Age (how long snapshots have existed). Old or unnecessary snapshots are prime candidates for reclamation.

Why not the other options?

A. NDB Dashboard (Clone Data Age): While it provides a high-level view, it lacks granular details (e.g., size per clone) needed for targeted reclamation.

B. Source Database grid: This shows registered databases’ size and status but doesn’t focus on derivative objects (clones/snapshots) that typically consume more space.

Thus, C and D are the best locations for detailed storage analysis and reclamation research.

Official Nutanix Database Automation References

Nutanix Database Management & Automation (NDMA) course, Module 6: Storage and Resource Management, Lesson 6.2: Monitoring and Reclaiming Storage.

Nutanix Certified Professional - Database Automation (NCP-DB) v6.5 Knowledge Objectives, Section 6: Optimize NDB Solutions, Objective 6.1: Manage Storage Consumption (applicable to v6.10).

Nutanix NDB Administration Guide: "Clone Database Table" and "Time Machine Snapshot Table" sections.

 The correct answer is B and D because they are the two restore options that can be used to restore an Oracle database to the prior day’s state using Nutanix Era. A snapshot is a point-in-time copy of a database that is stored in the Era Time Machine, which is a distributed file system that collects logs and snapshots from databases. A point in time is a specific moment in time within the retention period of the SLA policy that is applied to the database. By using either of these options, the administrator can select the snapshot or the point in time that corresponds to the prior day’s state and restore the database from it. The other options are not correct because they are not restore options that are available in Nutanix Era. Option A is not correct because Most Recent Time Available is not a restore option, but a clone option that creates a clone of the database from the most recent snapshot or log backup. Option C is not correct because Tail Logs Backup is not a restore option, but a backup option that captures the transaction logs of the database that have not been backed up by the SLA policy. References: Nutanix Database Management & Automation (NDMA) course, Nutanix Certified Professional - Database Automation (NCP-DB) certification, Nutanix NCP-DB Certification Exam Syllabus and Study Guide, [Nutanix Database Services: Database modernization with Era - Now available]

For enabling Multi-Cluster management on an Era installation, the hypervisor version must be supported and port 9440 must be open between the Era VM and clusters. This ensures that the Era VM can communicate with the clusters for management tasks1.