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Nutanix NCP-DB Exam Questions
- Topic 1: Describe NDB Concepts: It defines database and NDB terminology. The topic also explains benefits and features of NDB.
- Topic 2: Deploy and Configure an NDB Solution: This topic discusses how to deploy, configure, and NDB Instance.
- Topic 3: Monitor Alerts and Storage Usage Within an NDB Implementation: It is all about monitoring alerts and management of storage usage.
- Topic 4: Operate and Maintain an NDB Environment: Application of procedural concepts to register database server, provision databases, and test and publish database patches. Additionally, the topic explains the right method to apply Linux OS patches. Lastly, it delves into databases and troubleshooting of NDB operations.
- Topic 5: Protect NDB-managed Databases Using Time Machine: SLA retention policies, source databases, clones, protection of databases, and Data Access Management (DAM) policies are discussed in this topic.
- Topic 6: Administer an NDB Environment: While focusing on the administration of an NDB environment, this topic focuses on managing NDB profiles, applying procedural concepts, and managing networks in NDB. Lastly, the topic explains sub-topics of managing access controls in NDB and identifying how to use NDB APIs and CLI.
Free Nutanix NCP-DB Exam Actual Questions
Note: Premium Questions for NCP-DB were last updated On Apr. 13, 2026 (see below)
An administrator is trying to register a database server VM with NDB.
Which file types will prevent the registration from being successful if located in the C:\ drive?
Page files are temporary files that Windows uses to store data that does not fit in the physical memory. Page files can interfere with the registration of a database server VM with NDB, as they can cause errors or performance issues. Therefore, page files should be located in a separate drive or partition from the C:\ drive, where the NDB agent and other files are installed. System, database, and backup files do not prevent the registration of a database server VM with NDB, as long as they are not corrupted or incompatible with the NDB requirements.Reference::
An administrator has been tasked with OS and database patching in a Nutanix NDB environment. The administrator wishes to automate these activities.
What should the administrator configure to accomplish this task?
To automate OS and database patching in a Nutanix NDB environment, the administrator should configure a Maintenance Window. A Maintenance Window in NDB allows the administrator to schedule automated patching tasks (e.g., OS updates and database software updates) during specified time periods, minimizing disruption to production workloads. This feature integrates with software profiles and can be set to run periodically or on-demand, ensuring patches are applied efficiently and consistently across the environment.
Option A (Access Control) is incorrect because Access Control manages user permissions, not automation of patching.
Option B (Pulse) is incorrect because Pulse is a monitoring tool, not a scheduling mechanism for patching.
Option C (Maintenance Window) is correct as it provides the scheduling and automation framework for patching activities.
Option D (SMTP Server) is incorrect because SMTP is for email notifications, not patching automation.
This configuration enhances operational efficiency and reliability.
Nutanix Database Service (NDB) User Guide, Chapter 4: Managing Software Profiles, Section: Scheduling Maintenance Windows
Nutanix Certified Professional - Database Automation (NCP-DB) v6.5 Blueprint, Section 4: Manage Database Software Profiles
Which file type must be downloaded from the Nutanix Portal for NDB deployment?
For deploying Nutanix Database Service (NDB), the required file type to download from the Nutanix Portal is an OVA (Open Virtual Appliance) file. The OVA format is a standardized package that includes a pre-configured virtual machine image, including the NDB software, which can be imported into supported hypervisors (e.g., VMware ESXi or Nutanix AHV). This simplifies the deployment process by providing a ready-to-use VM template with all necessary components.
Option A (ZIP) is incorrect as ZIP files are generic archives, not deployment-specific formats for NDB.
Option B (QCOW2) is incorrect because QCOW2 is a disk image format primarily used with KVM/QEMU, not the standard for NDB deployment.
Option C (OVA) is correct as it is the official file type provided by Nutanix for NDB deployment.
Option D (TAR) is incorrect as TAR files are used for archiving, not as a deployment package for NDB.
Administrators should download the OVA from the Nutanix Portal and follow the deployment guide.
Nutanix Database Service (NDB) User Guide, Chapter 1: Deploying NDB, Section: Downloading and Deploying the OVA
Nutanix Support & Insights, Knowledge Base Article: 'NDB Deployment Prerequisites'
Nutanix Certified Professional - Database Automation (NCP-DB) v6.5 Blueprint, Section 1: Deploy NDB
Which NDB HA control plane VM is upgraded first during an NDB upgrade?
During an NDB upgrade, the upgrade process follows a specific order to maintain stability and HA. The Leader NDB API Server is upgraded first. This server coordinates API requests and ensures the control plane remains operational. Upgrading the leader first minimizes disruption, as subsequent components (e.g., other API servers, HAProxy) rely on its leadership role. Once the leader is upgraded, the remaining NDB HA control plane VMs (e.g., follower API servers, HAProxy) are updated in sequence.
Other options are incorrect:
A . NDB Server: Refers to the main NDB instance, not upgraded first.
C . Leader HAProxy: Upgraded after API servers to maintain load balancing.
D . NDB Agent VMs: Upgraded last, as they are client-side components.
Thus, the verified answer is B, reflecting the upgrade sequence.
Official Nutanix Database Automation Reference:
Nutanix Database Management & Automation (NDMA) course, Module 2: Deploying and Configuring an NDB Solution, Lesson 2.4: Updating NDB.
Nutanix Certified Professional - Database Automation (NCP-DB) v6.5 Knowledge Objectives, Section 2: Deploy and Configure an NDB Solution, Objective 2.3: Perform NDB Updates (applicable to v6.10).
Nutanix NDB Administration Guide: 'NDB Upgrade Process' section.
An NDB environment has been deployed with three Nutanix clusters. An administrator has been asked to create a Microsoft SQL Server software profile for each of these clusters.
Which is a requirement to create the above-mentioned profiles?
To create a Microsoft SQL Server software profile for each of the three Nutanix clusters in an NDB environment, a key requirement is that each cluster must host at least one VM with the Microsoft SQL Server database engine installed. NDB uses these VMs to discover, validate, and generate software profiles tailored to the specific SQL Server versions and configurations present on each cluster. This ensures that the profiles are compatible with the cluster's environment and can be used for provisioning or patching.
Option A (Compute profile must be created first on every cluster) is incorrect because compute profiles are optional and not a prerequisite for creating software profiles.
Option B (Enable Multi-cluster capabilities for NDB) is incorrect as multi-cluster support is already implied by the deployment across three clusters, but it's not a specific requirement for profile creation.
Option C (Enable High Availability for the current NDB Service) is incorrect because HA is a separate configuration and not required to create software profiles.
Option D (Each cluster must host a VM with the DB engine) is correct as it aligns with NDB's requirement to have a Reference: VM for profile generation.
This setup ensures accurate and cluster-specific software profile creation.
Nutanix Database Service (NDB) User Guide, Chapter 4: Managing Software Profiles, Section: Creating Software Profiles
Nutanix Certified Professional - Database Automation (NCP-DB) v6.5 Blueprint, Section 4: Manage Database Software Profiles
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