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Redundancy Factor 3 (RF3) requires a minimum of five nodes in the cluster to ensure that data can be distributed across enough nodes to tolerate the failure of two nodes. If the cluster has fewer than five nodes, RF3 cannot be enabled.

A. Check that the cluster has been properly licensed:Licensing is not directly related to enabling RF3.

B. Check that the cluster has five or more nodes:Correct, as RF3 requires at least five nodes.

C. Check hardware availability of the nodes:While hardware health is important, it does not determine RF3 eligibility.

D. Check AOS version and upgrade, if needed:RF3 requirements are not specific to an AOS version.

To license a new AOS-based cluster with no add-on packages, the appropriate license type isNutanix Cloud Infrastructure (NCI). The NCI license provides the fundamental capabilities required for Nutanix clusters, including:

Storage and data management.

Core virtualization features.

Compute resources for workloads.

NCI is designed for organizations that need the essential features of the Nutanix platform without additional add-ons such as database services (NDB) or advanced storage options (NUS).

Other options:

A. Nutanix Cloud Manager (NCM):Focuses on management capabilities for multi-cloud and operational tasks, not core infrastructure licensing.

C. Nutanix Unified Storage (NUS):Specifically provides unified file and object storage capabilities, not relevant for a base AOS cluster.

D. Nutanix Database Service (NDB):A dedicated licensing tier for database management features.

To allow Nutanix Support to gather logs automatically without requiring manual intervention, the administrator should enablePulse. Pulse is a telemetry service that collects and sends system health, log, and usage data to Nutanix Support securely.

Steps:

Navigate toPrism Central > Settings > Pulse.

Enable the service and configure as required for your environment.

Other options:

Self-Service: Refers to role-based access for users, unrelated to log collection.

Proxy Server: Used for network communication, not log gathering.

NKP: Refers to Nutanix Cluster Protocol, unrelated to telemetry.

In Prism Central, theImagessection within the Compute and Storage tab is used to upload ISO files, including Windows installation ISOs. Once uploaded, these images can be used to create or install VMs across clusters managed by Prism Central.

A. Catalog Items:Incorrect, as this is used to manage preconfigured application templates.

B. Templates:Incorrect, as this is used for VM templates, not ISO uploads.

C. Images:Correct, as it allows uploading and managing ISO and disk images.

D. OVAs:Incorrect, as this pertains to importing virtual appliances, not ISO files.

In Nutanix Prism Element, thered heart iconat the top-right of the UI indicates that there is acritical alertaffecting the cluster's health. This icon is part of theAlert Monitoring System, and clicking on it redirects the user to theAlerts dashboard, where all current active alerts—including their severity, source, and recommended remediation steps—are listed.

What to do:

Navigate to theAlertssection.

Review allcritical alertsfor further diagnosis.

Cross-reference with theHealth dashboardif deeper system component checks are needed.

Clarification of Other Options:

A. Health:Summarizes system component states but does not provide detailed alert causes.

B. Tasks:Tracks user-initiated jobs, unrelated to fault diagnosis.

D. Analysis:Used for performance metrics and trends, not fault alerts.

Prism UI Navigation Path:

Click the red heart icon → Alerts Dashboard

Official Reference:

Nutanix Administration Guide – Alerts and Monitoring

Excerpt: “A red heart icon in Prism indicates a critical alert. Use the Alerts dashboard to identify and resolve the issue.”

The correct answer isB. Use the Recycle Bin.

TheRecycle Binfeature in Nutanix enablessoft deletion of VMs, where the deleted VM is retained in a non-visible state for24 hoursby default before being purged. During this retention window:

NutanixSupportcan assist in recovering the VM in itsmost up-to-date state.

No snapshots or backups are required for this recovery mechanism.

TheRecycle Bin is enabled by defaultin recent AOS versions.

UI Path (for visibility):

This functionality is internal and requires Support engagement for recovery.

Clarification:

A (Nutanix Recovery Plan):Used with NearSync or Async DR; does not recover recently deleted VMs automatically.

C (NC2 on AWS):Disaster recovery infrastructure, not applicable to local deleted VM recovery.

D (Third-party tools):Irrelevant to Nutanix native functionality.

Official Reference:

Nutanix Administration Guide – VM Recovery using Recycle Bin

Excerpt: “Deleted VMs can be recovered by Nutanix Support within 24 hours using the Recycle Bin soft-delete capability.”

Answer: B

To remove old VM snapshots, the task should be completed from theVM dashboardin Prism Element. This dashboard allows administrators to manage virtual machine-related operations, including snapshot creation, deletion, and restoration. Steps include:

Navigate toPrism Element > VM.

Select the VM for which snapshots need to be deleted.

Click onSnapshots, then delete the selected snapshots.

The correct answer isD. Every 24 hours.

In NutanixLife Cycle Manager (LCM), when theLCM Auto Inventoryfeature is enabled, the system performsautomatic inventory scansof the cluster's hardware and software components. By default, thisauto-inventory runs every 24 hoursto keep track of firmware, software versions, and available updates.

Clarifications:

The frequency isnot user-configurablefrom the Prism UI.

It ensuresaccurate detection of upgrade eligibilityand component compliance.

The admin can alsorun an inventory manuallyat any time.

Prism UI Navigation Path:

Settings > LCM > Auto Inventory(toggle enabled)

Official Reference:

Nutanix LCM Guide – Auto Inventory Section

Excerpt: “When Auto Inventory is enabled, LCM automatically performs inventory every 24 hours.”

Answer: D

To enable Windows Defender Credential Guard, the VM must be configured withUEFI(Unified Extensible Firmware Interface) instead of Legacy BIOS. UEFI provides the necessary support for Secure Boot and Virtualization-Based Security (VBS), both of which are prerequisites for Credential Guard.

Steps:

When creating or editing the VM, selectUEFIas the firmware type.

Ensure Secure Boot and VBS are enabled in the OS configuration.

References:

Microsoft Windows Defender Credential Guard Requirements.

Nutanix AHV VM Configuration Guide - UEFI Support.

TheTasksdashboard in Prism Element provides detailed visibility into the progress of all ongoing and completed tasks, including Life Cycle Manager (LCM) updates. Administrators can monitor the step-by-step status of LCM operations, track failures, and identify bottlenecks.

A. Analysis:Incorrect, as this is used for performance monitoring, not task progress.

B. Tasks:Correct, as it displays detailed progress for updates and other operations.

C. Hardware:Incorrect, as this focuses on the state and configuration of hardware components.

D. Alerts:Incorrect, as this shows system alerts and issues, not detailed task progress.

References:

Nutanix Life Cycle Manager Guide: Monitoring Updates.

Prism Element Administration Guide: Tasks Dashboard.