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When configuring dual encryption in Nutanix, anExternal Key Manager(EKM) is required. This allows the cluster to use an external hardware-based or software-based key management system to securely store and manage encryption keys. The combination of external and native encryption ensures compliance with high security standards.

A. Trusted Platform Module:Incorrect, as TPM is not used for managing dual encryption keys.

B. External Key Manager:Correct, as dual encryption relies on an external system to manage keys.

C. Native Key Manager:Incorrect, as native key management alone does not support dual encryption.

D. Lockdown Mode Enabled:Incorrect, as Lockdown Mode relates to cluster security, not encryption key management.

Applying tags to licenses to streamline future renewals is a task that can be completed inPrism Central Licensing. Prism Central provides centralized license management for clusters, enabling administrators to apply and manage license tags, which simplifies tracking and renewal tasks across multiple clusters. Here's how it works:

Prism Central Licensing Overview:Prism Central includes a dedicated licensing interface that provides a consolidated view of all licenses associated with your clusters. From this interface, administrators can categorize licenses using tags such as "Renewal-2025" or "Production," making it easier to identify and manage renewals or assignments.

Steps to Apply Tags in Prism Central:

Navigate toPrism Central > Settings > Licensing.

Select the desired license(s) from the list.

Use the "Tags" option to create or apply predefined tags to categorize these licenses.

Why Not Other Options?:

A. Clusters in the Support Portal: The Support Portal is primarily used for support-related tasks, such as managing cases or accessing documentation, and does not include license tagging capabilities.

B. License Inventory in the Support Portal: While the Support Portal allows you to view license inventory, it does not support operational tasks like tagging.

D. Prism Element Licensing: Prism Element is focused on managing licensing for individual clusters and lacks the centralized management and tagging functionality available in Prism Central.

TheData Protectionfeature in Prism Element provides built-in disaster recovery capabilities by enabling asynchronous replication between Nutanix clusters. With a latency of 30ms between the two sites, asynchronous replication can ensure that data is replicated efficiently while adhering to recovery point objectives (RPO). The administrator can configure Protection Domains and Replication Targets to set up DR between the clusters.

A. Recovery Plan:Incorrect, as Recovery Plans are part of Prism Central for orchestrated failover, not Prism Element.

B. Protection Policies:Incorrect, as these are defined under Prism Central.

C. Data Protection:Correct, as it enables disaster recovery via replication configurations in Prism Element.

D. Metro Cluster:Incorrect, as Metro Cluster requires low latency (<5ms) and is not suitable for a 30ms latency scenario.

TheReserved Capacityoption in a storage container explicitly reserves a portion of cluster storage for that container. This reservation reduces the amount of storage available for other containers. Reserved Capacity ensures that specific workloads have guaranteed storage resources, preventing resource contention or overcommitment.

Other options:

Advertised Capacity: Defines the storage limit displayed to users but does not reserve storage.

Erasure Coding: Optimizes storage efficiency but does not reduce available capacity.

Capacity Deduplication: Reduces space consumption by eliminating duplicate data but does not affect other containers' storage.

Replication Factor (RF) defines the number of copies of data stored in a Nutanix cluster. RF2 ensures two copies of data, and RF3 ensures three copies. This redundancy allows the system to maintain data integrity and recoverability even in the event of hardware failures.

A. It limits the scope of hardware failures during recovery operations:Incorrect, as RF focuses on data replication, not limiting failure scopes.

B. It ensures that multiple copies of data are available for recovery:Correct, as RF directly relates to data redundancy and recovery capabilities.

C. It accelerates data transfer to remote backup sites:Incorrect, as RF does not affect remote backup speed.

D. It reduces the need for offsite backup solutions:Incorrect, as RF works within the cluster, not as a replacement for offsite backups.

The correct answer isA. It customizes alert thresholds.

User-defined Alert PoliciesinPrism Centralallow administrators to definecustom alert conditionsandthresholdstailored to specific workload behaviors and operational requirements. This helps fine-tune monitoring by settingalert criteria for metrics such as CPU usage, memory utilization, IOPS, latency, etc., beyond the default system-generated alerts.

Key Capabilities Include:

Define conditions usingpredefined metrics.

Set thresholds andseverity levels.

Associate alerts withspecific entitieslike VMs, hosts, or clusters.

Integrate withemail, SNMP, or third-party tools.

Prism Central UI Navigation Path:

Alerts & Monitoring > Alert Policies > Create Alert Policy

Official Reference:

Nutanix Administration Guide – Alerts and Monitoring

Excerpt: “User-defined alert policies in Prism Central allow administrators to define custom thresholds for system metrics, enabling more granular and proactive monitoring.”

Nutanix Prism Central Guide – Alert Policies Section

Conclusion:Custom alert policies donotautomate VM migrations (C), limit access (B), or control update frequency (D). Only optionAreflects the actual function.

Answer: A

To verify if the cluster is currently protected from potential data loss due to a component failure, the administrator should check theData Resiliency Status widgeton the Prism Element Home dashboard. This widget provides real-time information about the cluster's resiliency status, including warnings or errors about data redundancy or protection.

Other options:

A. Select the gear icon and then select Pulse:Pulse is used for telemetry data, not data resiliency status.

B. Click on Home and then Alerts:Alerts show specific issues but do not directly indicate the overall resiliency status.

D. Navigate to the Health dashboard:The Health dashboard provides detailed health checks but does not display the current resiliency status.

The correct answer isB. Acropolis Dynamic Scheduling (ADS).

Acropolis Dynamic Scheduling (ADS)is a core component in Nutanix AOS responsible for:

Monitoring real-time resource utilization.

Identifying hotspotssuch as CPU/memory/storage contention.

Automatically initiatingVM migration (live)tobalance workloadsacross hosts in the cluster.

Clarification of Other Options:

A. Cerebro:Responsible for replication, snapshots, and consistency.

C. Chronos:Manages scheduling of distributed tasks (not resource balancing).

D. CVM:Hosts the AOS services butdoes not perform workload balancing.

Official Reference:

Nutanix Bible – Acropolis Dynamic Scheduling

Nutanix AOS Architecture Guide

Excerpt: “ADS monitors resource utilization across the cluster and performs live VM migrations to mitigate hotspots and balance performance.”

Nutanix AHV (Acropolis Hypervisor) supports integrated IP address management (IPAM) as a built-in feature. IPAM allows administrators to dynamically allocate and manage IP addresses for VMs within a network segment. This functionality simplifies network management by automating the assignment of IPs without relying on external DHCP servers.

A. ESXi:Incorrect, as ESXi does not include built-in IPAM.

B. Hyper-V:Incorrect, as Hyper-V lacks integrated IPAM functionality.

C. AHV:Correct, as AHV has built-in IPAM for automated IP address allocation.

D. XenServer:Incorrect, as XenServer does not support integrated IPAM.

When using the LCM (Life Cycle Manager) Dark Site procedure, theLCM Frameworkshould be checked and upgraded first. The LCM Framework is the core component responsible for orchestrating updates for other Nutanix software components. Ensuring the framework is up to date guarantees compatibility and reliability during subsequent upgrades.

A. MSP:Incorrect, as MSP (Managed Service Provider) is not directly related to the LCM Dark Site procedure.

B. Foundation:Incorrect, as Foundation is used for initial cluster deployment, not for lifecycle management.

C. NCC:While NCC is critical for health checks, it does not need to be updated first in the LCM process.

D. LCM Framework:Correct, as it manages the update process and must be updated first.