Authentic Nutanix Certification Exam NCP-US-6.5 Questions Answers

Nutanix Files, part of Nutanix Unified Storage (NUS), can be installed or upgraded using Life Cycle Manager (LCM), a tool in Prism Central or Prism Element for managing software updates. Before installing or upgrading Files, LCM must ensure that the underlying components are compatible to avoid issues during the process.

Analysis of Options:

Option A (Nutanix Cluster Check): Correct. Nutanix Cluster Check (NCC) is a health and compatibility checking tool integrated with LCM. LCM requires a compatible version of NCC to perform pre-upgrade checks and validate the cluster’s readiness for a Files installation or upgrade. NCC ensures that the cluster environment (e.g., hardware, firmware, software) is compatible with the Files version being installed or upgraded.

Option B (Active Directory Services): Incorrect. Active Directory (AD) Services are used by Nutanix Files for user authentication (e.g., for SMB shares or multiprotocol access, as in Question 60), but AD is not a component managed by LCM, nor is it a prerequisite for LCM compatibility. AD configuration is a separate requirement for Files functionality, not LCM operations.

Option C (File Server Module): Incorrect. There is no “File Server Module” component in Nutanix terminology. Nutanix Files itself consists of File Server Virtual Machines (FSVMs), but this is the component being upgraded, not a prerequisite for LCM. LCM manages the Files upgrade directly and does not require a separate “module” compatibility.

Option D (Acropolis Operating System): Correct. The Acropolis Operating System (AOS) is the core operating system of the Nutanix cluster, managing storage, compute, and virtualization. LCM requires a compatible AOS version to install or upgrade Files, as Files relies on AOS features (e.g., storage, networking) and APIs. LCM checks the AOS version to ensure it meets the minimum requirements for the target Files version.

Selected Components:

A: NCC ensures cluster compatibility and readiness, which LCM relies on for Files installation or upgrades.

D: AOS provides the underlying platform for Files, and LCM must ensure its version is compatible with the Files version being deployed.

Exact Extract from Nutanix Documentation:

From the Nutanix Files Administration Guide (available on the Nutanix Portal):

“Before installing or upgrading Nutanix Files using Life Cycle Manager (LCM), ensure that LCM has compatible versions of Nutanix Cluster Check (NCC) and Acropolis Operating System (AOS). NCC performs pre-upgrade checks to validate cluster readiness, while AOS must meet the minimum version requirements for the target Files version.”

Nutanix File Analytics, part of Nutanix Unified Storage (NUS), provides audit trails to track user activities within Nutanix Files shares. Audit trails include details such as who accessed a file, from where, and what actions were performed. The administrator needs to view the audit trails for 100 users, which requires filtering or grouping the audit data by relevant criteria.

Analysis of Options:

Option A (Share Name): Correct. Audit trails in File Analytics can be filtered by Share Name, allowing the administrator to view activities specific to a particular share. Since the 100 users are connected to multiple shares, filtering by Share Name helps narrow down the audit trails to the shares being accessed by these users, making it easier to analyze their activities.

Option B (Client IP): Correct. File Analytics audit trails include the Client IP address from which a user accesses a share (as noted in Question 14). Filtering by Client IP allows the administrator to track the activities of users based on their IP addresses, which can be useful if the 100 users are accessing shares from known IPs, helping to identify their read/write activities.

Option C (Directory): Incorrect. While audit trails track file and directory-level operations, “Directory” is not a standard filter option in File Analytics audit trails. The audit trails can show activities within directories, but the primary filtering options are more granular (e.g., by file) or higher-level (e.g., by share).

Option D (Folders): Incorrect. Similar to “Directory,” “Folders” is not a standard filter option in File Analytics audit trails. While folder-level activities are logged, the audit trails are typically filtered by Share Name, Client IP, or specific files, not by a generic “Folders” category.

Selected Options:

A: Filtering by Share Name allows the administrator to focus on the specific shares accessed by the 100 users.

B: Filtering by Client IP enables tracking user activities based on their IP addresses, which is useful for identifying the 100 users’ actions across multiple shares.

Exact Extract from Nutanix Documentation:

From the Nutanix File Analytics Administration Guide (available on the Nutanix Portal):

“File Analytics Audit Trails allow administrators to filter user activities by various criteria, including Share Name and Client IP. Filtering by Share Name enables viewing activities on a specific share, while filtering by Client IP helps track user actions based on their source IP address.”

Nutanix Objects supports versioning, which is a feature that allows multiple versions of an object to be preserved in the same bucket. Versioning can be useful for developers who need to upload their code for testing API calls and retain older iterations as newer code is developed and tested. Versioning can also provide protection against accidental deletion or overwrite of objects. References: Nutanix Objects Administration Guide

The development team needs a solution to upload code via API calls while retaining older versions of the code as newer versions are developed. This use case aligns with versioned object storage, which supports API-based uploads (e.g., S3 APIs) and automatic versioning.

Analysis of Options:

Option A (Create a bucket in Objects with Versioning enabled): Correct. Nutanix Objects, part of Nutanix Unified Storage (NUS), provides S3-compatible object storage. It supports versioning, which allows multiple versions of an object to be retained when new versions are uploaded. The S3 API is ideal for programmatic uploads via API calls, meeting the developers’ requirement to upload code for testing while retaining older iterations.

Option B (Create an SMB Share with Files and enable Previous Versions): Incorrect. Nutanix Files supports SMB shares with the Previous Versions feature (via Self-Service Restore), which allows users to access earlier versions of files. However, SMB is not typically accessed via API calls—it’s designed for file sharing over a network (e.g., Windows clients). This does not align with the requirement for API-based uploads.

Option C (Provision a Volume Group and connect via iSCSI with MPIO): Incorrect. Nutanix Volumes provides block storage via iSCSI, which is suitable for applications requiring low-level storage access (e.g., databases). However, iSCSI does not support API-based uploads or versioning, making it unsuitable for the developers’ needs.

Option D (Create an NFS Share mounted on a Linux Server with Files): Incorrect. An NFS share in Nutanix Files allows file access over the NFS protocol, which can be mounted on a Linux server. While NFS supports file storage, it does not natively provide versioning, and NFS is not typically accessed via API calls for programmatic uploads.

Why Option A is the Best Solution:

Nutanix Objects with Versioning: Objects supports S3 APIs, which are widely used for programmatic uploads in development workflows. Enabling versioning ensures that older versions of the code are retained automatically when new versions are uploaded, meeting the requirement to retain older iterations.

API Support: The S3 API is a standard for API-based uploads, making it ideal for the developers’ workflow.

Scalability: Objects is designed for scalable object storage, suitable for development and testing environments.

Exact Extract from Nutanix Documentation:

From the Nutanix Objects Administration Guide (available on the Nutanix Portal):

“Nutanix Objects supports versioning for buckets, allowing multiple versions of an object to be retained. When versioning is enabled, uploading a new version of an object preserves the previous versions, which can be accessed or restored via S3 API calls. This feature is ideal for development workflows where older iterations of files need to be retained.”