Nutanix Certified Professional (NCP) NCP-DB Passing Score

When a database administrator creates a clone removal schedule in NDB, the system automates the cleanup of cloned databases based on the defined schedule (e.g., after a set retention period). The two default actions taken on the cloned database are:

A. NDB deletes the cloned database: The clone’s data is removed from storage to free up space.

B. NDB de-registers the cloned database: The clone is removed from NDB’s management inventory, ensuring it no longer appears in the GUI or is tracked.

Other options are not default actions:

C. NDB marks the cloned database as offline: This is a temporary state, not a removal action.

D. NDB deletes the cloned database VM: Deleting the VM is not automatic; it depends on the clone type (e.g., linked clones retain the VM).

Thus, the verified answers are A and B, aligning with NDB’s clone management.

Official Nutanix Database Automation References

Nutanix Database Management & Automation (NDMA) course, Module 5: Data Protection and Recovery, Lesson 5.2: Managing Clones and Removal Schedules.

Nutanix Certified Professional - Database Automation (NCP-DB) v7.5Knowledge Objectives, Section 5: Protect Databases Using NDB, Objective 5.2: Manage Clone Removal (applicable to v7.5).

Nutanix NDB Administration Guide: "Clone Removal Schedule Actions" section.

To view information about all roles and the number of users assigned to each in NDB, the user must belong to the Super Administrator role. This role provides full administrative privileges, including access to the "Users and Roles" section of the NDB GUI, where role assignments and user counts are visible. Lower-tier roles (e.g., Database Infrastructure Administrator, Database Administrator, Infrastructure Administrator) have limited scopes and cannot access this comprehensive role/user overview.

Other options are insufficient:

A. Database Infrastructure Administrator: Manages infrastructure but not role/user details.

B. Database Administrator: Focuses on database operations, not user management.

C. Infrastructure Administrator: Handles cluster resources, not role/user analytics.

Thus, the verified answer is D, requiring the highest privilege level.

Official Nutanix Database Automation References

Nutanix Database Management & Automation (NDMA) course, Module 1: Introduction to NDB, Lesson 1.4: Managing Users and Roles.

Nutanix Certified Professional - Database Automation (NCP-DB) v7.5Knowledge Objectives, Section 1: Understand NDB Basics, Objective 1.3: Manage User Permissions (applicable to v7.5).

Nutanix NDB Administration Guide: "Role-Based Access Control (RBAC)" section, detailing Super Administrator privileges.

The exhibit shows an error during the provisioning of NDB from the Prism Central Marketplace, with a failure reason stating "IP not found" in the "EraService - Substrate Create" step. This indicates that the provisioning process could not assign or detect an IP address for the NDB instance, likely due to an unconfigured or missing IP address during deployment. To prevent this issue, the administrator should configure an IP address when deploying the application. This involves specifying a static IP or ensuring IP Address Management (IPAM) is properly set up to allocate an IP during the Prism Central Marketplace deployment wizard.

Other options are less directly relevant:

B. Import the proper image in the Prism Central: This ensures the correct NDB image is available but does not address the IP assignment issue.

C. Provide a subnet with IP Address Management: While useful, this is a broader configuration step and not the specific action needed during deployment.

D. Register NDB using the correct IP address: Registration occurs after deployment and does not prevent the initial IP assignment failure.

Thus, the verified answer is A, as configuring the IP address during deployment directly addresses the "IP not found" error.

Official Nutanix Database Automation References

Nutanix Database Management & Automation (NDMA) course, Module 2: Deploying and Configuring an NDB Solution, Lesson 2.2: Deploying NDB from Prism Central.

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

Nutanix NDB Installation Guide: "Deploying NDB via Prism Central Marketplace" section, emphasizing IP configuration.

Before registering a SQL Server VM with Nutanix Database Service (NDB), the administrator must ensure that the VM is configured to allow NDB to communicate with and manage it. For SQL Server VMs running on Windows, NDB relies on Windows Remote Management (WinRM) to facilitate remote administration, discovery, and management tasks. WinRM is a Microsoft protocol that enables secure communication between the NDB control plane and the Windows-based database server VM. It must be enabled and properly configured (e.g., with HTTP or HTTPS listeners and appropriate firewall rules) to allow NDB to register the VM and perform operations like provisioning, patching, or cloning.

Option A (Secure Shell - SSH) is incorrect because SSH is a protocol primarily used for Linux-based systems, not Windows-based SQL Server VMs. NDB uses WinRM for Windows environments.

Option B (Remote Management - WinRM) is correct as it aligns with NDB’s requirements for managing Windows VMs hosting SQL Server instances.

Option C (Remote Desktop - RDP) is incorrect because RDP is a protocol for interactive desktop access, not for the automated management and communication required by NDB.

Option D (Windows PowerShell) is incorrect as a standalone answer. While PowerShell can leverage WinRM for remote execution, NDB specifically requires WinRM to be enabled as the underlying service, not just PowerShell itself.

To verify WinRM is enabled, the administrator can run winrm quickconfig on the SQL Server VM or check the service status and firewall settings. NDB documentation emphasizes this prerequisite to ensure successful registration and management of SQL Server VMs.

References

Nutanix Database Service (NDB) User Guide, Chapter 2: Deploying and Configuring an NDB Solution, Section: Registering Database Server VMs

Nutanix Certified Professional - Database Automation (NCP-DB) v7.5Blueprint, Section 2: Deploy and Configure an NDB Solution, Objective 2.2: Configure an NDB Instance

Nutanix Support & Insights, Technical Note: "Preparing Windows VMs for NDB Registration"