NCP-US-V6-5 Sample Questions & Answers
Weighted toward advanced configuration of Files, Volumes and Objects, which carries the biggest share, alongside upgrading and deploying Files and Objects for Nutanix, Data Lens and File Analytics monitoring, and troubleshooting across storage services.
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- Question 1Intermediate
Deploy and Upgrade Nutanix Unified Storage · Unified Storage Deployment
A hospital is preparing to deploy Nutanix Unified Storage to host medical imaging files (DICOM) and patient records. They have the following requirements:
- Medical images must be stored on an S3-compatible platform and retained immutably for 7 years to meet regulatory compliance.
- Patient records will be accessed via SMB shares from Windows-based workstations.
- A single management interface must be used for deploying and monitoring both storage types.
Which combination of Nutanix products and features should the architect propose?
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Correct answer: B
This solution correctly maps the requirements. Nutanix Objects provides S3-compatible storage and supports S3 WORM (Write-Once-Read-Many) for immutable, compliance-grade retention. Nutanix Files provides the required SMB shares for the patient records. Prism Central is the centralized management plane for deploying and monitoring both Nutanix Files and Objects, satisfying the single-interface requirement.
- Question 2Advanced
Troubleshooting and Data Management · Failed Upgrade Troubleshooting
During a Nutanix Files upgrade, an administrator observes that the process has stalled. The upgrade task indicates it is waiting for a File Server VM (FSVM) to enter maintenance mode, but it never does. A review of the cluster shows that a single, long-running SMB session from a monitoring server is preventing the FSVM from being evacuated. What is the recommended first step to resolve this issue and allow the upgrade to proceed?
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Correct answer: C
The Files Manager UI provides tools to monitor and manage active SMB and NFS sessions. The administrator can identify the specific session from the monitoring server that is preventing the FSVM from draining. From there, the session can be gracefully closed, which will allow the FSVM to enter maintenance mode and the rolling upgrade to continue without data disruption. Powering off the FSVM is a disruptive action and should be avoided.
- Question 3Beginner
Configure and Utilize Nutanix Unified Storage · Nutanix Volumes Configuration
An administrator needs to provide iSCSI block storage to a cluster of physical Windows servers. They have created a Volume Group and attached vDisks. What is the next critical piece of information the administrator must retrieve from Prism to configure the iSCSI initiators on the Windows servers?
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Correct answer: C
The Data Services IP is a highly available virtual IP address used for external services like Nutanix Volumes (iSCSI) and Files. The iSCSI initiators on the external servers must be configured to connect to this IP address as the iSCSI target portal. The Nutanix cluster then directs the iSCSI traffic to the appropriate CVMs.
- Question 4Intermediate
Troubleshooting and Data Management · Objects Troubleshooting
A media company uses Nutanix Objects to store large video files. The administrator has configured a lifecycle policy to transition objects to a deep archive tier after 90 days. A user reports that a 3-month-old video file they need is no longer accessible. What is the most likely reason for this issue?
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Correct answer: B
Lifecycle policies can perform two main actions: transition and expiration. A transition moves the object to another storage class (like a deep archive tier). An expiration permanently deletes the object. The user's report suggests the policy was misconfigured to 'expire' objects after 90 days, causing data loss, rather than 'transitioning' them. This is a common configuration error.
- Question 5Beginner
Configure and Utilize Nutanix Unified Storage · Advanced Files Configuration
Which Nutanix Files feature allows end-users to directly recover previous versions of their files or deleted files from a Windows client without administrator intervention?
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Correct answer: C
Self-Service Restore (SSR) integrates with the native Windows Previous Versions feature. When enabled on an SMB share, it allows users to right-click a file or folder in Windows Explorer and restore it from a previous snapshot created by Nutanix Files, reducing the burden on IT administrators for simple file recovery tasks.
- Question 6Advanced
Deploy and Upgrade Nutanix Unified Storage · Deploy Nutanix Files
An administrator is setting up a multi-protocol share on Nutanix Files for both Windows (SMB) and Linux (NFS) clients. A key requirement is to ensure that when a user creates a file from a Windows client, the correct POSIX permissions are applied so that their Linux counterpart can access it correctly. Which service must be configured to handle this user identity mapping between Windows SIDs and UNIX UIDs/GIDs?
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Correct answer: B
For multi-protocol access with consistent permissions, Nutanix Files needs a central directory service that can map Windows Security Identifiers (SIDs) to UNIX User IDs (UIDs) and Group IDs (GIDs). This is typically achieved by extending the Active Directory schema to include UNIX Identity Management Attributes (like uidNumber, gidNumber) or by using an external LDAP server that contains mappings for all users.
- Question 7Intermediate
Configure and Utilize Nutanix Unified Storage · Data Availability and Recoverability
What is the primary purpose of deploying a Witness VM in a Nutanix Unified Storage environment?
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Correct answer: B
The Witness VM is a crucial component for Nutanix Metro Availability. It resides in a third failure domain, separate from the two primary sites. Its role is to monitor the health of both sites and, in the event of a network partition or site failure, to automatically decide which site should remain active. This prevents a 'split-brain' condition where both sites might try to assume ownership of the data, leading to corruption.
- Question 8Intermediate
Analyze and Monitor Nutanix Unified Storage · Performance and Usage Monitoring
An e-commerce company is experiencing performance degradation on its Nutanix Files cluster during peak shopping seasons. The administrator uses File Analytics to investigate and discovers that the 'Top 5 Active Users' report consistently shows a backup service account as the most active user, performing a high number of read operations. What is the most likely cause of this performance issue?
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Correct answer: A
File Analytics reports provide deep insights into usage patterns. Seeing a backup service account as a top active user during peak business times is a strong indicator that the backup schedule conflicts with the production workload. The high number of read operations from the backup process is consuming I/O resources that would otherwise be available for user requests, leading to performance degradation.
- Question 9IntermediateSelect 2
Deploy and Upgrade Nutanix Unified Storage · Deploy Nutanix Files
A consultant is planning the network configuration for a new Nutanix Files deployment. The customer has a dedicated storage network and a separate client access network. Which two networks must be configured during the file server deployment process? (Select TWO)
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Correct answers: A, C
The Storage Network is used for internal communication between the File Server VMs (FSVMs) and the Nutanix CVMs. This path is used for all I/O operations to the Nutanix Distributed Storage Fabric (DSF).
The Client Network is the network that end-users and applications will use to connect to the file server's SMB shares or NFS exports. The file server will have IP addresses on this network to serve client requests.
- Question 10Advanced
Configure and Utilize Nutanix Unified Storage · Unified Storage Deployment
Case Study
A global logistics company, ShipFast, is modernizing its IT infrastructure with Nutanix. They plan to use Nutanix Unified Storage to serve multiple workloads from a single AHV cluster. The project has several distinct requirements for their main office.
First, the marketing department needs a highly available file share for large video and graphic design files. This share must be accessible via SMB from their Mac and Windows workstations. They require the ability to recover accidentally deleted files themselves without involving IT. The data must also be replicated to a DR site with a recovery point objective (RPO) of one hour.
Second, the application development team requires an S3-compatible object store for their CI/CD pipeline artifacts. The object store must be highly resilient, and data must be accessible even if an entire node fails. For cost management, artifacts older than 60 days should be automatically deleted.
Finally, a cluster of Microsoft SQL Servers, running on bare-metal servers outside the Nutanix cluster, requires high-performance, low-latency block storage. The database administrators (DBAs) need to manage their own LUNs and require secure, authenticated access to the storage.
Which comprehensive solution design meets all of ShipFast's requirements?
Show answer & explanation
Correct answer: A
This option correctly addresses all requirements. Nutanix Files with Self-Service Restore (SSR) meets the marketing team's need for self-service recovery, and Smart DR can be configured for a one-hour RPO. Nutanix Objects with Erasure Coding provides high resiliency, and a lifecycle policy can automate deletion after 60 days. Nutanix Volumes provides iSCSI block storage, and enabling CHAP (Challenge-Handshake Authentication Protocol) provides secure, authenticated access for the external SQL servers.
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