NCP-MCI-6.10 Practice Exam Questions with Answers Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI v6.10) Certification

The test_esx_entering_mm_pinned_vms check in an AOS upgrade validates whether there are any pinned VMs on ESXi hosts, which could prevent host maintenance mode transitions.

From theNutanix Enterprise Cloud Administration (ECA)course materials:

“Affinity or anti-affinity rules that pin VMs to specific hosts prevent those VMs from migrating during host maintenance mode entry. This directly triggers a failure in the LCM precheck test_esx_entering_mm_pinned_vms check.”

By default, Nutanix Prism Central retains the last 10 instances of a report if no retention policy is configured.

Option B (10) is correct:

Nutanixstores up to 10 reports, after which older reports areautomatically deleted.

Options A (5), C (15), and D (20) are incorrect:

Whileretention policies can be customized, thedefault setting is 10 reports.

To create a custom Intelligent Operations report and run it across multiple Prism Central instances, administrators must export the report configuration from one Prism Central instance and then import it into the others. This process leverages the .rpt file format, which encapsulates the report’s configuration details, including data sources, visualization preferences, and thresholds.

From theNutanix Enterprise Cloud Administration (ECA)course materials:

“Administrators can create custom Intelligent Operations reports in Prism Central and export the configuration as a .rpt file. This exported file can then be imported into other Prism Central instances, ensuring consistency across environments without requiring manual recreation of the report’s details.”

Additionally:

“The export/import feature for reports ensures that custom dashboards and reports can be easily migrated or replicated across multiple Prism Central instances, enabling a standardized approach to monitoring and analytics in a multicloud environment.”

This clearly indicates that the recommended and supported method for sharing or replicating custom reports across multiple Prism Central instances is by exporting and importing the report configurations in .rpt format. This approach avoids the need for manual recreation and ensures that the reports maintain their intended configuration and layout across different instances.

The best way to test the performance of a Linux VM that is underperforming at the storage level on an ESXi cluster, while minimizing downtime, is to migrate the VM to an AHV-based cluster. This allows leveraging Nutanix-native storage optimizations and hypervisor capabilities of AHV.

From theNutanix Enterprise Cloud Administration (ECA)course materials:

“AHV and Nutanix storage integration is natively optimized for performance, leveraging capabilities like data locality, I/O path enhancements, and advanced metadata management. Migrating workloads from ESXi to AHV can often resolve performance bottlenecks associated with storage I/O.”

Additionally:

“Using the Nutanix Move tool, administrators can migrate running VMs between different hypervisors (e.g., ESXi to AHV) with minimal downtime and fully automated steps, reducing the operational burden.”

Increasing vCPUs would not address storage-level performance issues, and collapsing disks would require significant reconfiguration and VM downtime. vDisk sharding is not directly user-configurable and not applicable in this scenario.

The Nutanix ECA course covers various methods for organizing and managing virtual machines (VMs) within a Nutanix environment, particularly in Prism Central. The question focuses on easily grouping a set of VMs, which requires a mechanism that is flexible, scalable, and straightforward to apply across multiple VMs for management, reporting, or policy application.

Extract from Nutanix Enterprise Cloud Administration (ECA) Course Documents:

Module: Prism Central Management, Section: Entity Organization"Tags provide a flexible way to group entities such as VMs in Prism Central. Tags are key-value pairs that can be assigned to VMs to categorize them for management, reporting, or policy enforcement. They are easy to apply and can be used to group VMs dynamically across clusters."

Module: VM Management, Section: Grouping VMs"To group a set of VMs for simplified management, Tags are the recommended approach. Unlike Categories, which are used for role-based access control and policy enforcement, Tags are lightweight and ideal for custom grouping without additional configuration overhead."

Explanation of Options:

A. Catalog ItemsThis is incorrect. Catalog Items in Nutanix are used within the Nutanix Calm or Marketplace to manage application blueprints or service offerings, not for grouping VMs. The ECA course states:"Catalog Items represent deployable applications or services in the Marketplace, not a mechanism for grouping existing VMs."They are unrelated to VM organization.

B. LabelsThis is incorrect. The term "Labels" is not used in Nutanix ECA documentation for grouping VMs. While Labels may be a generic term in other platforms, Nutanix uses "Tags" or "Categories" for similar purposes. The ECA materials do not reference Labels as a feature in Prism Central or Prism Element for VM grouping.

C. ProjectsThis is incorrect. Projects in Nutanix Prism Central are used to manage resources, users, and policies for a group of workloads, typically for multi-tenancy or resource allocation. While VMs can be associated with Projects, this involves additional configuration (e.g., assigning users, quotas, and policies) and is not the easiest way to group VMs. The ECA course notes:"Projects are used for resource governance and multi-tenancy, requiring additional setup compared to Tags for simple VM grouping."

D. TagsThis is the correct answer. Tags are lightweight, user-defined key-value pairs that can be applied to VMs in Prism Central to group them for management, monitoring, or reporting purposes. The ECA course emphasizes that Tags are easy to assign and manage, making them ideal for grouping VMs without the overhead of other mechanisms like Categories or Projects. Tags can be applied to multiple VMs at once and used in searches, dashboards, or scripts.

Supporting Extract:"Tags allow administrators to quickly group VMs by assigning custom key-value pairs, such as ‘Department: HR’ or ‘Environment: Production.’ They are ideal for ad-hoc grouping and can be leveraged in Prism Central for filtering and management tasks."

Additional Context from ECA:

Tags are managed in Prism Central under theEntities > Tagssection, where administrators can create, assign, and manage Tags for VMs and other entities. The ECA course highlights their simplicity:"Tags require minimal configuration and can be applied to VMs in bulk, making them the easiest method for grouping."

Unlike Categories, which are used for policy enforcement (e.g., security or placement policies), Tags are purely for organizational purposes, aligning with the question’s focus on ease of use.

Supporting Reference from Web Results:

The Nutanix Bible (https://www.nutanix.com/go/the-nutanix-bible) aligns with the ECA documentation: "Tags in Prism Central provide a simple and flexible way to organize VMs and other entities, enabling administrators to group resources for management or reporting without complex configurations."

In Nutanix Protection Domain-based replication, both thesourceanddestinationstorage containersmust have the same Replication Factor (RF)to ensure consistent data protection and replication. This is a key requirement for the data’s protection and integrity.

From theNutanix ECAdocumentation:

“Replication and recovery require that the source and destination containers have the same RF setting (either RF2 or RF3). If the RF does not match, replication and recovery points will not be generated in the DR site.”

The other options:

A (NGT): NGT is not required for crash-consistent protection.

C (Windows updates): Updates are not directly relevant to replication consistency.

D (container name): Names can differ; what matters is the container’s RF setting.

A single vCPU is likely causing a bottleneck, limiting the VM’s ability to process I/O requests efficiently.

Option D (Increase the VM’s number of vCPUs) is correct:

Windowsrequires sufficient CPU resourcesto handle disk and network operations.

Adding more vCPUs allows the VM to process more I/O operations simultaneously, improving performance.

Option A is incorrect:

AdditionalvSCSI controllers are only useful for very high disk I/O workloads.

Option B is incorrect:

Balance-TCP applies to network traffic, not storage performance.

Option C is incorrect:

CVM resources do not directly affect individual VM performance.

When using Metric or Entity Charts in Prism Central for performance monitoring, the most granular preset time interval that can be selected is1 hour.

From theNutanix Enterprise Cloud Administration (ECA)course materials:

“Prism Central provides performance data visualization with customizable time intervals. The smallest preset interval for metric and entity charts is 1 hour, providing highly detailed performance information over short periods.”

This allows administrators to monitor performance fluctuations at a fine-grained level, aligning with best practices for troubleshooting and optimization.

The Nutanix Enterprise Cloud Administration (ECA) course provides detailed guidance on managing images in a multicloud environment, particularly when administering multiple clusters across different geographic sites via a single Prism Central instance. The goal of optimizing image uploads to all locations involves ensuring efficient image availability, minimizing latency, and balancing storage and network resource usage. The ECA course emphasizes the use ofImage Placement Policiesto control how images are distributed and stored across clusters registered with Prism Central.

Extract from Nutanix Enterprise Cloud Administration (ECA) Course Documents:

Module: Image Management, Section: Image Placement Policies"Prism Central allows administrators to manage images centrally for multiple clusters. Image Placement Policies define how images are distributed to clusters. A policy with Soft Enforcement ensures that images are uploaded to a preferred cluster and replicated to other clusters as needed, optimizing for network efficiency and availability while allowing flexibility if a target cluster is unavailable."

Module: Prism Central Management, Section: Multi-Cluster Image Management"For environments with clusters at different geographic sites, an Image Placement Policy with Soft Enforcement is recommended to optimize image uploads. This policy allows Prism Central to select a primary cluster for image storage and replicate the image to other clusters based on demand, reducing unnecessary uploads while ensuring images are available where needed."

Explanation of Options:

A. Image Placement Policy with Soft EnforcementThis is the correct answer. The ECA course highlights that anImage Placement Policy with Soft Enforcementis designed to optimize image distribution in multi-cluster environments, especially across geographic sites. With Soft Enforcement, Prism Central uploads the image to a designated cluster (e.g., the closest or most available) and replicates it to other clusters as needed, based on workload requirements or VM deployment demands. This approach minimizes redundant uploads, reduces network congestion, and ensures images are available efficiently across sites. The "soft" aspect allows flexibility—if a target cluster is offline or has insufficient storage, Prism Central can select an alternative cluster, ensuring operational continuity.

Supporting Extract:"Soft Enforcement allows Prism Central to prioritize a primary cluster for image storage but permits fallback to other clusters if the primary is unavailable, optimizing upload efficiency and image availability across multiple sites."

B. Custom Image Upload RoleThis is incorrect. The ECA course does not define a "Custom Image Upload Role" as a feature in Prism Central for optimizing image uploads. While Prism Central supports role-based access control (RBAC) for managing permissions, including image management, these roles govern who can upload or manage images, not how images are distributed or optimized across clusters. The ECA materials state:"RBAC in Prism Central allows administrators to assign permissions for image management, but it does not influence the placement or optimization of image uploads."This option is irrelevant to the question’s focus on optimizing image distribution.

C. Bandwidth Throttling PolicyThis is incorrect. While bandwidth throttling can regulate network usage during data transfers (e.g., during replication or migration), it does not directly optimize image uploads for availability or efficiency across multiple clusters. The ECA course mentions bandwidth throttling in the context of data protection and replication:"Bandwidth Throttling Policies can be applied to replication schedules to manage network usage, but they are not used for image placement or upload optimization in Prism Central."Throttling could even slow down image distribution, counteracting the goal of optimization, especially in a multi-site scenario.

D. Image Placement Policy with Hard EnforcementThis is incorrect. AnImage Placement Policy with Hard Enforcementstrictly mandates that images be uploaded to specific clusters as defined in the policy. If the designated cluster is unavailable (e.g., due to network issues, storage constraints, or downtime), the upload fails, which can disrupt operations in a multi-site environment. The ECA course notes:"Hard Enforcement ensures images are only stored on specified clusters, but this can lead to upload failures if the target cluster is offline or lacks capacity, making it less suitable for geographically distributed environments."This rigidity makes Hard Enforcement less optimal compared to Soft Enforcement, which provides flexibility and ensures image availability.

Additional Context from ECA:

Image Management Workflow: The ECA course explains that Prism Central’s Image Service centralizes image management for all registered clusters. When an image is uploaded, the Image Placement Policy determines where it is stored and how it is replicated. For geographically dispersed clusters, Soft Enforcement balances efficiency and availability by prioritizing a primary cluster (e.g., based on proximity or storage capacity) while allowing replication to other clusters as needed for VM provisioning or workload deployment.

Extract:"In multi-site deployments, Soft Enforcement optimizes image uploads by reducing redundant data transfers and ensuring images are accessible across clusters without requiring manual intervention."

Practical Consideration: In a multi-site scenario, network latency and storage availability vary across clusters. Soft Enforcement allows Prism Central to adapt dynamically, ensuring images are uploaded to a viable cluster and replicated efficiently, which aligns with the goal of optimization.

Supporting Reference from Web Results:

The Nutanix Bible (https://www.nutanix.com/go/the-nutanix-bible) reinforces the ECA documentation: "Image Placement Policies in Prism Central streamline image management across clusters. Soft Enforcement is ideal for multi-site environments, as it allows flexible image placement and replication, ensuring efficient uploads and availability."This confirms that Soft Enforcement is the recommended approach for optimizing image uploads in a multi-cluster, multi-site setup.

Upgrading an AHV host with GPUs requires that the correct GPU drivers be manually uploaded to LCM, as GPU firmware is not updated automatically.

Option C (Use Direct Uploads to upload appropriate driver bundles) is correct:

LCM does notautomatically fetch GPU drivers.

The administrator mustdownload and manually upload the appropriate firmware bundlebefore upgrading.

Option A is incorrect:

Agent VMs are not requiredfor GPU updates.

Option B is incorrect:

Running LCM indark site mode does not impact GPU firmware updates.

Option D is incorrect:

Updating NCCis a best practice but does not resolve GPU driver issues.

Nutanix requires thatall cluster components synchronize time using an external NTP (Network Time Protocol) server.

Option A (Adding an external NTP server) is correctbecause Nutanix best practices recommend using anexternal time source to prevent clock drift between cluster nodes.

Option B (DNS server IP) is incorrect: ADNS server does not provide NTP services.

Option C (Server with DNS hostname) is incorrectunless the DNS hostnameresolves to an NTP server.

Option D (IP of the Domain Controller) is incorrectbecausenot all domain controllers provide NTP servicesunless explicitly configured.

High SSD utilization in a hybrid cluster can lead to increased I/O latency as new writes may spill over to HDDs, reducing overall performance.

Option D (Average I/O latency in the cluster may increase) is correct:

If SSD usage isabove 75%,data tiering shifts to slower HDDs,increasing latency.

Option A is incorrect:

SSD failures are managed via redundancy policies (RF2/RF3), and high utilizationdoes not impact failure handling.

Option B is incorrect:

Metadata is stored separately, and high SSD usage does not mean metadata is at risk.

Option C is incorrect:

Clusters do not go into read-only mode due to high SSD utilization—they simply experienceperformance degradation.

VMs using GPU pass-through cannot be live-migrated because they are directly tied to a physical GPU on a specific host.

Option B (VMs use GPU pass-through) is correct:

Pass-through devices (such as GPUs) are directly assigned to VMs, makingmigration impossibleunless the VM is powered off first.

Option A (VMs use a Volume Group) is incorrect:

Volume Groupssupport live migrationunless they are configured incorrectly.

Option C (VM-VM anti-affinity) is incorrect:

Anti-affinity rules prevent two specific VMs from running together, but do not prevent migration.

Option D (VMs use external NAS) is incorrect:

Using NAS does not block VM migration, as Nutanixsupports shared storage across hosts.

Nutanix storage containers allow administrators to configure capacity reservations and advertised limits for better resource management.

Option D (Set Reserved Capacity to 10 GiB and Advertised Capacity to 500 GiB) is correct:

Reserved Capacityensures that10 GiB is always available for this container and not consumed by other containers.

Advertised Capacitydefines alogical limit of 500 GiBto prevent over-allocation.

Option A is incorrect:

Advertised Capacity of 10 GiB is too lowand does not match the requirement of a500 GiB storage container.

Option B is incorrect:

Only setting Advertised Capacity does not guarantee Reserved Capacity, meaning other containers could consume the reserved space.

Option C is incorrect:

Setting only Reserved Capacity does not enforce an upper limit, which could lead to overprovisioning.

Syslog severity levels follow a standard numerical system, wherelower numbers indicate higher severity.

Option B (Severity Level 2) is correct:

Level 2 = CRITICAL? Used forserious conditions requiring immediate attention.

Audit logs often generate Critical logsrelated tosecurity, access violations, or major failures.

A screenshot of a computer Description automatically generated

Options A (0), C (5), and D (7) are incorrect:

0 = Emergency (Too severe, only used for full system failures).

5 = Notice (Not critical, used for general system events).

7 = Debug (Not relevant for critical logs).

Understanding the Exhibit & the Alert

The alert states:

"The cluster is using password-based SSH access for the CVM."

"Password-based remote login is enabled on the cluster."

"It is recommended to use key-based SSH access instead of password-based SSH access for better security."

This means that the nutanix user can log in to Controller VMs (CVMs) using a password, which is a security risk.

Corrective Action: Enabling Cluster Lockdown

?(C) Enable Cluster Lockdown. (Correct Answer)

Cluster Lockdown Mode restricts password-based SSH access and forces key-based authentication.

This prevents users from logging into CVMs using passwords, enhancing cluster security.

To enable Cluster Lockdown:

Go to Prism Central or Prism Element.

Navigate to Settings ? Security ? Cluster Lockdown.

Enable Cluster Lockdown Mode.

Evaluating the Other Answer Choices

?(A) Rename the nutanix user. (Incorrect)

The nutanix user is a built-in system account required for cluster operations.

Renaming the user will not prevent SSH access via password.

?(B) Block port 22 on the CVM firewall. (Incorrect)

Blocking port 22 (SSH) will completely disable SSH access, including key-based authentication.

This may break cluster management and troubleshooting operations.

?(D) Delete the nutanix user. (Incorrect)

The nutanix user is a critical system account required for cluster functionality.

Deleting the account will cause serious issues with cluster management.

Multicloud Infrastructure References & Best Practices

Nutanix Security Best Practices:

Always use key-based SSH authentication instead of password-based logins.

Enable Cluster Lockdown Mode to enforce security policies.

Regularly audit user access to ensure security compliance.

Cluster Lockdown Benefits:

Prevents unauthorized SSH access via passwords.

Enforces public key authentication, reducing brute-force attack risks.

Strengthens CVM security against potential exploits.

In a dark site deployment, LCM does not automatically fetch updates from the internet. The administrator must manually upload compatibility bundles.

Option B (The latest compatibility bundle has not been uploaded) is correct:

Thecompatibility bundlecontainsfirmware mappings, allowing LCM to detect the correct BIOS version.

Option A is incorrect:

AOSdoes not need to be upgraded firstfor a BIOS update.

Option C is incorrect:

TheBMC firmware does not always need updatingbefore BIOS updates.

Option D is incorrect:

In a dark site deployment,LCM does not rely on an internet connection, so webserver access is not required.

Moving vDisks to a storage container with compression enabled ensures better data efficiency without downtime.

Option A (Migrate vDisks) is correct:

vDisk migration is non-disruptiveand allows compression settings to be applied dynamically.

Option B (Recreate the VM) is incorrect:

Rebuilding the VM is unnecessaryand would causedowntime.

Option C (Migrate the VM) is incorrect:

VM migration does not guarantee that only vDisks move, and it may disrupt performance.

Option D (Recreate vDisk) is incorrect:

This method ismanual and time-consuming, while Nutanix provides anautomated approach.

vGPU-enabled VMs can only be migrated if the destination host has a compatible GPU and sufficient resources.

Option A (Target host must have sufficient resources) is correct:

The target hostmust have the same GPU model and enough available resourcesto support the VM.

vGPUcannot be live-migrated across incompatible hardware.

Option B (vGPU profile change) is incorrect:

The profiledoes not need to be changedas long as the target host has the same configuration.

Option C (Agent VM required) is incorrect:

Agent VMs are not necessaryfor vGPU migration.

Option D (Host affinity) is incorrect:

Host affinitylimits movement, butis not a prerequisite for migration.

The Nutanix ECA course addresses data protection mechanisms, including how to safeguard disaster recovery (DR) snapshots from inadvertent or malicious deletion. Ensuring that DR snapshots are protected while providing notification requires a policy-based approach to control and monitor deletion actions. The ECA course emphasizes the use ofApproval Policiesin Prism Central to enforce oversight on critical operations like snapshot deletion.

Extract from Nutanix Enterprise Cloud Administration (ECA) Course Documents:

Module: Data Protection, Section: Approval Policies"Approval Policies in Prism Central allow administrators to enforce review and approval for operations such as snapshot deletion. By creating an Approval Policy for DR snapshots, administrators can ensure that deletion requests are reviewed by designated approvers, preventing unauthorized or accidental deletions and providing notifications to relevant stakeholders."

Module: Prism Central Management, Section: Policy Engine"To protect critical resources like DR snapshots, an Approval Policy can be applied to require approval for deletion actions. This ensures that no snapshot is deleted without explicit authorization, and notifications are sent to approvers to maintain oversight."

Explanation of Options:

A. Create and Apply an Approval PolicyThis is the correct answer. An Approval Policy in Prism Central is the best way to protect DR snapshots from inadvertent or malicious deletion. The policy requires designated approvers to review and authorize snapshot deletion requests, ensuring oversight and preventing unauthorized actions. Notifications are sent to approvers, meeting the requirement for awareness of deletion attempts. The ECA course highlights:"Approval Policies are ideal for protecting critical data assets, such as DR snapshots, by enforcing a mandatory review process before deletion."

B. Create and Apply an Alert PolicyThis is incorrect. Alert Policies in Nutanix are used to notify administrators of system events or thresholds (e.g., high CPU usage or disk failures) but do not prevent actions like snapshot deletion. While an Alert Policy could notify administrators after a deletion occurs, it does not provide proactive protection or require approval, failing to meet the question’s requirements. The ECA course states:"Alert Policies are reactive and designed to notify administrators of events, not to control or prevent actions like snapshot deletion."

C. Assign DR Admin Role to usersThis is incorrect. Assigning a DR Admin Role grants users permissions to manage DR operations, including snapshot deletion, but does not add protection or notification mechanisms. In fact, it could increase the risk of deletion by granting more users access. The ECA course notes:"The DR Admin Role provides administrative privileges for data protection tasks but does not enforce approval workflows or protect against unauthorized deletions."

D. Create a Playbook to alert on eventThis is incorrect. Playbooks in Nutanix Flow or Prism Central are used to automate responses to events (e.g., scaling resources or sending alerts), but they are not designed to prevent snapshot deletion or enforce approval workflows. A Playbook could alert administrators after a deletion event, but it lacks the proactive control provided by an Approval Policy. The ECA course clarifies:"Playbooks are suited for automated remediation or notifications but cannot enforce approval for actions like snapshot deletion."

Additional Context from ECA:

Approval Policy Workflow: In Prism Central, an Approval Policy can be created underPolicies > Approval Policies, specifying DR snapshots as the target resource and defining approvers. When a user attempts to delete a protected snapshot, the request is queued for approval, and notifications are sent to approvers via email or Prism Central’s interface.

Use Case: For DR snapshots, which are critical for recovery, Approval Policies ensure that only authorized personnel can approve deletions, reducing the risk of data loss.

Supporting Reference from Web Results:

The Nutanix Bible (https://www.nutanix.com/go/the-nutanix-bible) supports the ECA documentation: "Approval Policies in Prism Central provide granular control over operations like snapshot deletion, ensuring critical DR resources are protected through mandatory approval workflows."

In a scale-out Prism Central deployment, using an FQDN (Fully Qualified Domain Name) enables load balancing across multiple Prism Central instances.

Option A (Load balancing) is correct:

When anFQDN is used, Nutanixautomatically distributes trafficbetween multiple Prism Central nodes, improving performance.

Option B (Resiliency) is incorrect:

Resiliency is achieved throughcluster redundancy, not by using an FQDN.

Option C (Segmentation) is incorrect:

Segmentationrelates to network isolationrather than FQDN-based load balancing.

Option D (SSL Certificate) is incorrect:

SSL certificatescan be applied to both FQDN and Virtual IP configurations.

Metro Availability in Nutanix requires that the primary and secondary storage containers be configured identicallyto ensuredata replication consistency.

Option C (The destination storage container is not empty) is correct:

Theremote storage container must be emptybefore Metro Availability can be enabled.

Existing data can cause conflictsand prevent it from appearing in the "Compatible Remote Sites" list.

Option D (Both storage containers must have the same name) is correct:

Metro Availability requires thatstorage containers have identical names across clusters.

If namesdo not match, thestorage container will not be listed as compatible.

Option A is incorrect: Metro Availability works regardless of hardware vendor differences.

Option B is incorrect:Compression does not affect compatibilitybut may impact performance.

Receive Side Scaling (RSS) VirtIO-Net Multi-Queue improves network performance by distributing network processing across multiple CPU cores.

Option C (Enable RSS VirtIO-Net Multi-Queue) is correct:

This settingreduces CPU bottlenecksby allowing multiple queues to handle network packets.

It isessential for high-throughput network applications.

Option A (Add more vCPUs) is incorrect:

CPU resources are important, butwithout enabling RSS, additional vCPUs will not optimize network traffic distribution.

Option B (Enable AHV Turbo Technology) is incorrect:

AHV Turbo improvesdisk I/O, notnetwork I/O.

Option D (Add more RAM) is incorrect:

RAM does not directly impact network performance.

Multicast traffic can generate unnecessary overhead if it is not properly managed.IGMP Snooping (Option C)ensures thatmulticast packets are only sent to VMs that have requested them, rather than broadcasting to all VMs.

Option C (IGMP Snooping) is correct:

Itreduces unnecessary multicast trafficby ensuring that only subscribed VMs receive the packets.

It is supportednatively in AHV networking.

Option A (LACP) is incorrect:

Link Aggregation Control Protocol (LACP)improves bandwidth and redundancy but doesnot control multicast traffic.

Option B (UDP) is incorrect:

UDP (User Datagram Protocol) is a transport protocol, not a network optimization feature.

Option D (Network Segmentation) is incorrect:

Segmentation (VLANs, VPCs) isolates networksbut does not optimizemulticast traffic specifically.

In Nutanix Prism Central,categoriesallow administrators togroup and organize entitiesfor management, automation, and policy enforcement.

Alerts (Option B) can be categorizedto group similar system events and create filtering rules.

Virtual Machines (Option C) can be categorizedto apply security policies, automation tasks, and resource allocation rules.

Option A (Storage Containers) cannot be categorizedin Prism Central. Storage policies apply at the container level but are not managed via categories.

Option D (ISO Images) cannot be categorizedbecause ISOs arestatic objects, not active entities.

For high-performance databases like MySQL, optimizing storage access is critical.

Option B (Create additional vDisks for SQL data) is correct:

Multiple vDisks allowbetter parallelismin NutanixDSF (Distributed Storage Fabric), improving IOPS.

Option C (Use LVM to stripe SQL data across multiple vDisks) is correct:

Striping across multiple disksdistributes the load, reducing latency.

Option A (Thick provisioned vDisks) is incorrect:

Nutanixalways provisions vDisks thinly, and thick provisioningdoes not improve IOPS.

Option D (Thin provisioned vDisks) is incorrect:

All Nutanix vDisksare thin-provisioned by default.