Nutanix Updated NCP-DB Exam Questions and Answers by amalia

Creating a point-in-time clone is the correct nondisruptive recovery action. NDB Time Machine combines snapshots with captured Oracle archive logs to construct a database at a selected recoverable timestamp. Choosing 2:10 PM replays the available logs only through that moment, which precedes the 2:15 PM DROP TABLE. Because the result is a separate clone, the production database remains online and unchanged while the administrator extracts and returns the missing table data. A restore would rewind the source database itself and could interrupt or overwrite its current state. Refresh applies to an existing clone rather than creating the required recovery copy, while a Software Profile defines database software instead of transactional content. Nutanix’s Oracle cloning guidance therefore supports option D. Nutanix Oracle clone documentation

When registering a Nutanix cluster with NDB, a manual storage mapping between the remote container and the NDB provisioning container is required if the NDB Server container and NDB Provisioning container are separate. This separation occurs when the storage containers used by the NDB server (for its own operations) and the provisioning container (for database VMs) are distinct, either due to multi-cluster setups or custom configurations. Manual mapping ensures NDB can correctly allocate storage resources and manage database provisioning across these containers.

Other conditions do not necessitate manual mapping:

B. Disaster Recovery Network Segmentation is enabled on the cluster: This affects networking, not storage mapping.

C. Nutanix Database Service High Availability is enabled on the cluster: HA configurations handle replication, not container mapping.

D. DB VMs are stored in the NDB Server or NDB Provisioning container: This is a typical setup and does not require manual mapping unless containers differ.

Thus, the verified answer is A, addressing storage container separation.

Official Nutanix Database Automation References

Nutanix Database Management & Automation (NDMA) course, Module 2: Deploying and Configuring an NDB Solution, Lesson 2.3: Registering a Nutanix Cluster.

Nutanix Certified Professional - Database Automation (NCP-DB) v7.5Knowledge Objectives, Section 2: Deploy and Configure an NDB Solution, Objective 2.2: Register a Nutanix Cluster (applicable to v7.5).

Nutanix NDB Administration Guide: "Storage Container Mapping" section.

In a Nutanix Era setup where Multi-Cluster is enabled and the Era Server storage container and Era provisioning container are different on the Era cluster, the administrator should configure a storage mapping between the Era server container and the remote container that is used for provisioning databases1. This is because Nutanix Era uses the storage container specified during the registration of the Nutanix cluster for provisioning databases1. Therefore, a storage mapping needs to be established between the Era server container and the remote container used for provisioning to ensure that the databases are provisioned correctly1.

In Nutanix Database Service (NDB), when an administrator deprecates a software profile version, it is marked as obsolete and restricted from certain operations. Specifically, a deprecated software profile version can no longer be used for provisioning new database instances or VMs. This ensures that only current, supported versions are utilized for new deployments, maintaining consistency and security. Existing database servers using the deprecated profile can continue to operate and may still be patched (if updates are compatible), but the profile itself is excluded from future provisioning tasks.

Option A is correct because deprecation explicitly prevents the profile version from being selected for new provisioning, aligning with NDB’s lifecycle management.

Option B (It can be used in provisioning) is incorrect as this contradicts the purpose of deprecation.

Option C (Any database server using that profile will be updated to the latest software profile) is incorrect because deprecation does not automatically update existing servers; it only affects new provisioning.

Option D (Any database server using that software profile can no longer be patched) is incorrect because patching existing servers is still possible if compatible updates exist, independent of the profile’s deprecated status.

Deprecation is a deliberate administrative action to phase out outdated profiles while preserving existing deployments.

References

Nutanix Database Service (NDB) User Guide, Chapter 4: Managing Software Profiles, Section: Deprecating Software Profile Versions

Nutanix Support & Insights, Knowledge Base Article: "Software Profile Management in NDB"

Nutanix Certified Professional - Database Automation (NCP-DB) v7.5Blueprint, Section 4: Manage Database Software Profiles