NCP-EUC Nutanix Certified Professional - End User Computing (NCP-EUC) 6.10 Exam Free Practice Exam Questions (2026 Updated)

gpumodeswitch is a command-line tool that is used to switch supported NVIDIA GPUs between compute and graphics mode. Compute mode allows multiple VMs to share a GPU for CUDA workloads. Graphics mode allows a single VM to use a GPU for graphics workloads12. 

Citrix NetScaler VPX is a virtual appliance that provides web and application load balancing, secure and remote access, acceleration, security and offload features1. To set up and configure a Citrix NetScaler VPX appliance, you need to download it from the Citrix website, install it on a hypervisor such as Citrix XenServer or Microsoft Azure23, and log on to the console using the nsroot credentials2.

To expose the Citrix NetScaler VPX private VIP to the internet in order for users to be able to access the Citrix VDI desktops upon a DR failover, one possible solution is to use a floating IP address. A floating IP address is an IP address that can be dynamically assigned to an instance by using API calls. It allows you to redirect network traffic from one instance to another without changing any DNS settings or client configuration.

alert policies are rules that define the conditions for generating alerts on Nutanix clusters1. You can create custom alert policies based on your specific needs and preferences2Playbooks are automated workflows that perform actions based on triggers such as alerts3. You can create playbooks using predefined alerts or alerts matching criteria3.

To ensure that the vice president of IT infrastructure has the best possible experience and to be notified if any CPU resource constraints on the virtual desktop, one possible solution is to create a new alert policy to alert if the CPU on the virtual desktop is over a certain threshold (for example, 80%) and configure a playbook to send a notification (for example, via email or Slack) to the administrator23. This way, the administrator can monitor the performance of the virtual desktop and take appropriate actions if needed.

https://portal.nutanix.com/page/documents/details?targetId=Prism-Central-Guide-vpc_2022_6:mul-alert-policies-customize-system-pc-t.html

This option allows you to create a custom report with the required metrics for all VMs across all clusters and send it automatically to the operations team via email4. This way, you don’t have to manually export or FTP the data every month.

According to the Prism Central Guide regarding Reporting, predefined system reports (such as Cluster Efficiency, Environment Summary, etc.) are built-in templates provided by Nutanix. The documentation explicitly states that while administrators can view and run these reports, they cannot delete or modify (Edit) the structure of these predefined reports directly.

However, the valid action an administrator can perform on a predefined report is to Schedule it. Scheduling allows the report to run automatically at specified intervals and email the results to recipients. If modification is required, the administrator must first clone the predefined report to create a custom copy, which can then be edited; the original remains locked.

According to Nutanix documentation, to use more than two monitors with Frame, you need to deploy the Frame App. The Frame App provides multi-monitor support, whereas using Frame through web browsers is currently limited to two monitors.

Frame App is a native application that provides a better user experience for accessing Frame desktops and applications than a web browser1. Frame App supports the Frame multi-monitor feature automatically. If an end user has more than one monitor attached to their device, Frame App prompts the user if they want to use all of their monitors1. Frame Administrators do not have to enable explicitly multi-monitor support for Frame App users1.

Sysprep is a Microsoft tool that prepares a Windows installation for cloning, auditing, and customer delivery23. The Frame Sysprep Helper Tool is designed to simplify the Microsoft Sysprep process by parsing errors reported by sysprep and immediately repairing them when possible1. Therefore, the tool that the administrator can use to prepare the Sysprep of the sandbox with error parsing is A (Frame Sysprep Helper Tool).

Microsegmentation is the specific functional capability within Nutanix Flow Network Security designed to control and restrict east-west traffic between virtual machines.

While traditional firewalls protect the perimeter (North-South), Microsegmentation applies stateful firewall policies directly to the vNIC of each VM. This allows an administrator to define granular rules that explicitly allow or deny traffic between individual VMs or groups of VMs (e.g., preventing a compromised VDI desktop from accessing a database server on the same subnet). This feature is the primary mechanism used to prevent lateral movement within the environment.

According to the certification details1, one of the objectives is to “Configure and manage security features such as role-based access control (RBAC), SSL certificates, encryption at rest, and data protection.”

This answer seems to align with the security team’s feedback and the objective of managing security features using Nutanix technologies.

The Nutanix AHV MCS Plug-in is a tool that enables Citrix Virtual Apps and Desktops Delivery Controllers (also called Brokers) to create and manage Citrix-provisioned VMs in a Nutanix AHV infrastructure environment. The plug-in is based on the Citrix-defined plug-in framework2.

To install the Nutanix AHV MCS Plug-in, you need to meet some prerequisites, such as:

The Delivery Controller version must be 7.15 LTSR CU3 or later.

The Delivery Controller must be able to communicate with Prism Element (PE) using HTTPS port 9440.

The Delivery Controller must have PowerShell 5.1 or later installed.

The user running the installer must have administrator privileges on the Delivery Controller2.

https://portal.nutanix.com/page/documents/solutions/details?targetId=RA-2020-Citrix-Virtual-Apps-and-Desktops-AMD-MCS-Windows-10:RA-2020-Citrix-Virtual-Apps-and-Desktops-AMD-MCS-Windows-10

View Composer API for Array Integration (VCAI) is a feature of VMware Horizon that leverages the native cloning abilities in the storage array to offload storage operations within a VMware View environment12. This feature allows customers to offload the creation of linked clones to the storage array3.

To calculate the estimated number of virtual desktops per server, one must consider the physical memory of the GPU, the memory required by the selected vGPU profile, and the number of GPUs installed in the node.

GPU Specifications: The NVIDIA L40S GPU is equipped with 48 GB of physical GDDR6 memory.

Profile Requirements: The L40S-12Q profile allocates 12 GB of frame buffer memory to each virtual desktop.

Density Calculation per GPU: Dividing the total physical memory by the profile memory (48 GB / 12 GB) results in 4 virtual desktops supported per single GPU card.

Server Capacity: The Nutanix NX-9151-G9 platform supports up to four NVIDIA L40S GPUs per node.

Total Estimate: Multiplying the desktops per GPU by the number of GPUs (4 desktops x 4 GPUs) yields a total of 16 virtual desktops per server.

According to Nutanix AHV support documentation for Windows 11, the operating system enforces strict hardware requirements for installation and booting. These mandatory requirements include:

UEFI firmware (Legacy BIOS is not supported).

Secure Boot enabled.

vTPM (Virtual Trusted Platform Module) version 2.0.

Credential Guard is a security feature (Virtualization-Based Security) available in Windows 11 that protects credentials, but it is not a mandatory requirement to successfully install or boot the operating system. While Nutanix AHV supports Credential Guard, an administrator can validly exclude it from the minimum requirements list needed just to get the VMs running, whereas excluding vTPM, UEFI, or Secure Boot would cause the OS installation or boot process to fail.

The feature in Nutanix that would be used to complete the task of deploying virtual desktops to a Hyper-V Nutanix cluster with writable differencing disks using a read-only master image with clones that link back to the image is Shadow Clones. Shadow Clones allow for the creation of a snapshot or a clone of a VM that uses the original VM's disks as read-only, and only writes changes to a separate differencing disk. This is useful when deploying virtual desktops as it can reduce storage requirements and improve performance.

Nutanix shadow clones are a feature that enables distributed caching of virtual disks (vDisks) that are in a multi-reader scenario. This can improve performance and reduce network traffic for scenarios such as VDI or private clone boot storms1

Nutanix Security Guide documentation on Data-at-Rest Encryption (DARE) specifies strict hardware compatibility rules. For Hardware Encryption, the cluster must exclusively use Self-Encrypting Drives (SEDs). The documentation states that you cannot mix SEDs and non-SEDs (standard drives) within the same cluster if you intend to use hardware-based encryption.

However, Software Encryption (AOS Software Encryption) is hardware-agnostic. It uses the CPU (leveraging AES-NI instructions) to encrypt data before writing it to the disk. Software encryption supports any drive type and is the only supported method for clusters containing a mix of SEDs and standard drives. Therefore, the administrator must use cluster-level software encryption.

Comprehensive and Detailed Explanation From Exact Extract of Nutanix End User Computing documents:

According to Nutanix storage best practices for Virtual Desktop Infrastructure (VDI), the optimal configuration for Linked Clones is Compression Only.

Linked Clones and Data Efficiency: In a Linked Clone environment, the Virtual Machines (VMs) already share a common base image (replica disk) at the hypervisor level. Because the identical operating system data is already shared via the cloning technology, the Nutanix Distributed Storage Fabric (DSF) manages this duplicate data efficiently without needing the Deduplication feature enabled on the container.

Redundancy of Deduplication: Nutanix technical documentation explicitly states that for Linked Clones or Nutanix VAAI clones, deduplication provides no additional benefit because the data is already single-instanced. Enabling deduplication in this scenario would introduce unnecessary metadata overhead without delivering significant capacity savings.

Role of Compression: Inline Compression is recommended for almost all workloads, including VDI. It effectively reduces the size of the unique data written to the delta disks (user data, temp files, and logs) associated with non-persistent desktops, maximizing storage efficiency without the performance cost of deduplication.

Shadow Clones: For the read-heavy workload of 2000 desktops accessing the same base image, Nutanix utilizes Shadow Clones (enabled by default) to cache the "hot" replica disk locally on every node, ensuring high performance during boot storms, rendering the need for "performance tier deduplication" redundant for linked clones.

Summary of Best Practice:

Full Clones / Persistent Desktops: Compression + Deduplication.

Linked Clones / Non-Persistent Desktops: Compression Only.

Nutanix offers a solution that delivers virtual apps and desktops in one click. Nutanix supports both persistent and non-persistent VDI deployments, as well as RDSH-based VMs and AppStacks.

Storage containers are logical units that group vDisks and apply storage policies such as replication factor, encryption, compression, deduplication and erasure coding3. Nutanix recommends using compression and deduplication to reduce storage usage and avoid duplicate data4.

Shadow Clones are a unique feature of the AOS storage that enables distributed caching of virtual disks (vDisks) used by virtual machines1. Shadow Clones provide effective caching optimization in distributed multireader scenarios, such as large VDI and cloud deployments2.

The warning message you see indicates that Shadow Clones are disabled on your Nutanix cluster. This may affect the performance of your Instant Clone desktop pool, as it will not benefit from the caching optimization provided by Shadow Clones.

https://portal.nutanix.com/page/documents/solutions/details?targetId=TN-2100-Performance-Analysis-Nutanix-Shadow-Clones:TN-2100-Performance-Analysis-Nutanix-Shadow-Clones

According to Nutanix "Security Log Configuration" and "Prism Central" best practices, configuring syslog monitoring via the Prism Central (PC) web console automatically propagates the configuration to all registered Prism Element clusters. This is designed for centralized management but violates the requirement for cluster-specific servers.

To configure a syslog server for a specific cluster without propagating the setting to other clusters, the administrator must use the Nutanix Command-Line Interface (nCLI) on the specific cluster (Prism Element). Documentation explicitly states: "Use the Nutanix command-line interface (nCLI) for syslog monitoring configuration to avoid propagating the configuration to the clusters."