Pass the Nutanix NCM-MCI NCP-MCI-6.10 Questions and answers with ExamsMirror

Categories in Nutanix are used to group resources and require only a name and a value for definition.

Option A (A name and a value) is correct:

Categoriesrequire a name (e.g., "Production VMs")and a value (e.g., "Tier 1").

These are then applied to VMs, storage, and other resources forpolicy-based management.

Option B (Policy and Entity) is incorrect:

Policiesuse categories but are not required to define a category.

Option C (Service and Scope) is incorrect:

Categoriesdo not require servicesor a defined scope.

Option D (Catalog and Template) is incorrect:

These apply toself-service provisioning, not categories.

Nutanix Categories allow administrators to group related VMs, making Disaster Recovery (DR) planning easier.

Option B (Utilize Categories to organize VMs in Recovery Plans) is correct:

Categories help group VMsbased on application tiers(e.g.,database, middleware, web servers).

This ensuresorderly failoverwhile maintaining application dependencies.

Option A (Naming schema) is incorrect:

Naming conventions help, but theydo not provide functional organizationin recovery plans.

Option C (1:10 Recovery Plan to VMs) is incorrect:

The ratio depends onbusiness requirements, not a fixed number.

Option D (RESTful APIs) is incorrect:

Automation is useful, butit does not replace proper VM grouping via categories.

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.

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.

InNutanix Capacity Planning,Overall Runwayrepresents how long the cluster can support current and new workloads before resources are exhausted.

Even if the runway is below 365 days, the system considers the cluster to be in good shape if new workloads are sustainable (Option B).

Option A is incorrect: Storage runway alone is not the only factor; CPU and memory are equally important.

Option C is incorrect: The presence of recommended resources does not mean the cluster is in good shape.

Option D is incorrect: The target of 1 month affects projections but does not explain why the cluster is in good shape.

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.

When configuring application-consistent snapshots in a Nutanix protection domain for applications such as SQL, Oracle, and Exchange, it is critical to group all related VMs in the same consistency group within the protection domain. This ensures that the snapshot captures a consistent state of the entire application stack.

From theNutanix Enterprise Cloud Administration (ECA)course materials:

“A consistency group ensures that snapshots across multiple VMs are taken at the same time, maintaining application consistency for distributed applications. This is especially important for multi-tiered applications like SQL, Oracle, and Exchange, where data integrity depends on coordinated snapshot creation.”

Additionally:

“For application-consistent snapshots, leverage guest tools or volume shadow copy services (VSS) in Windows to quiesce applications, and configure the consistency group to include all relevant VMs.”

By creating one consistency group for all VMs comprising an application, the administrator ensures that snapshots represent a consistent state across the application components.