Free NCP-US-V6-5 sample questions

Correct answer: Data Lens Smart Tiering

Smart Tiering is a feature of Nutanix Data Lens that allows administrators to create policies for automatically moving cold or inactive data from Nutanix Files to a compatible S3 target, such as Nutanix Objects or a public cloud provider. Policies are based on data age and access time, making it the ideal solution for this requirement. Smart DR is for disaster recovery, and File Analytics is for security auditing.

Correct answers: Enable Flash Mode for the Volume Group.; Configure multiple iSCSI initiators from the client to the Data Services IP.

Flash Mode pins the Volume Group's data in the SSD tier of the Nutanix cluster, ensuring all I/O is served from the fastest storage layer. This significantly reduces latency and provides predictable high performance, which is critical for transactional databases.

Using multiple iSCSI initiators from the client (e.g., the database server) allows for load balancing across multiple CVMs that are hosting the iSCSI target. This, combined with MPIO, increases throughput and provides high availability by creating multiple paths for I/O.

Correct answer: False

The Nutanix Files deployment process automatically creates the required computer objects in Active Directory. The administrator provides a user account with sufficient permissions (e.g., rights to create computer objects in a specific OU), and the deployment workflow handles the object creation. Pre-creating the objects is not required and can cause deployment failures.

Correct answer: Nutanix Objects with S3 WORM-enabled buckets and Nutanix Files for SMB shares, managed by Prism Central.

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.

Correct answer: Use the Files Manager to identify the problematic SMB session and gracefully close it.

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.

Correct answer: The Data Services IP address.

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.

Correct answer: The object has been expired and deleted by the lifecycle policy instead of transitioned.

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.

Correct answer: Self-Service Restore (SSR)

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.

Correct answer: An external LDAP server or Microsoft Active Directory with UNIX Identity Management Attributes.

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.

Correct answer: To act as a tie-breaker for Metro Availability clusters during a site failure to prevent split-brain scenarios.

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.