Pass the Nutanix Nutanix Certified Professional (NCP) NCP-EUC Questions and answers with CertsForce

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.

VMware Horizon is a solution that delivers Windows and Linux virtual desktops and published applications to end users from centralized servers.

One of the best practices for delivering Microsoft Office 365 in VMware Horizon is to disable Cached Exchange Mode for Outlook3. This can improve performance and reduce storage requirements.

There are different profile management toolsets that can be used with Office 365 and VMware Horizon. One of them is Horizon Persona Management4, which is a feature that synchronizes user profiles with a remote repository and provides a personalized desktop experience.

Another option is FSLogix Profile Management5, which is a Microsoft solution that enhances Office 365 performance in non-persistent VDI environments by redirecting user profiles to virtual disks.

https://techzone.vmware.com/resource/best-practices-delivering-microsoft-office-365-vmware-horizon

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.

AHV Xi PC plug-in is used for when Prism Central resides in Xi Cloud. Prism Central is a management plane that provides centralized control and visibility across multiple Nutanix clusters and clouds. Xi Cloud is a hybrid cloud platform that enables customers to run their applications and workloads on Nutanix infrastructure in public cloud environments such as AWS and Azure2. The AHV Xi PC plug-in allows customers to use Citrix Virtual Apps and Desktops with Nutanix AHV clusters running on Xi Cloud3.

https://www.nutanix.com/content/dam/nutanix/resources/support/ebg-ncp-euc-6.pdf

https://www.nutanix.com/products/ahv

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 Citrix App Layering on Nutanix reference architectures:

Minimizing Storage: Citrix App Layering allows an administrator to capture applications in separate virtual disks ("App Layers") that are stored once and then dynamically merged with a base OS layer to create layered images.2 This avoids the storage bloat of installing every application into a single "Gold Image" or creating dozens of unique images for every department.

ELM Role: The Enterprise Layer Manager (ELM) is the virtual appliance required to manage this layering environment.3 It orchestrates the creation of layers and the publishing of images.

Targeting User Groups: By using Elastic Layering (a feature of App Layering), specific app layers can be delivered to users based on their Active Directory group membership at login, fulfilling the requirement to deploy "different applications to different user groups" without installing them permanently in the base image.

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

To enable Secure Boot and vTPM on a Nutanix AHV cluster, specific VM configuration requirements must be met. According to the Nutanix AHV Administration and Security guides, Secure Boot prevents malicious code from loading during the boot process by ensuring that only signed drivers and OS loaders are used.

When configuring a VM for Secure Boot, the machine type must be set to q35. The standard legacy machine type (i440fx) does not support the necessary features for Secure Boot and vTPM operations in this context. Documentation for creating or updating a VM with these features via the Acropolis CLI (aCLI) explicitly includes the parameter machine_type=q35 in the command string (e.g., vm.create vm-name machine_type=q35 uefi_boot=true secure_boot=true virtual_tpm=true). Furthermore, if an administrator attempts to update an existing VM to enable Secure Boot without this machine type, the operation will fail or require the conversion, as Secure Boot and vTPM are supported specifically on the Q35 virtual hardware platform combined with UEFI boot mode.

Legacy BIOS (Option C) is explicitly unsupported for Secure Boot, as UEFI is a strict prerequisite. Hardware TPM pass-through (Option D) is not used; instead, AHV utilizes a software-based vTPM that keeps the crypto keys independent of the underlying hardware to allow for VM mobility.

Relevance of the video: The video provides a step-by-step visual guide on enabling Credential Guard and Secure Boot for Windows VMs on Nutanix AHV, which directly illustrates the configuration steps and requirements discussed in the question, including the necessary VM settings.

Enabling Credential Guard for AHV Windows VMs

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

According to Nutanix Storage Best Practices for Full Clone VDI:

Full Clone Characteristics: Full Clones are independent copies of the virtual machine, meaning they contain 100% duplicate data (OS, binaries, applications) across every VM in the pool.

Deduplication Benefit: Because the data is identical across all clones, enabling Deduplication (specifically Capacity Tier Deduplication) provides massive space savings by eliminating these redundant blocks. Nutanix documentation explicitly recommends Deduplication for "Full Clones" and "Persistent Desktops".

Compression Synergy: Compression (Inline) is recommended for all workloads. Combining Deduplication (to remove duplicate blocks) with Compression (to shrink the unique blocks) yields the "most efficient space savings" possible for this specific workload type.

Contrast: For Linked Clones (which already share a base disk), Deduplication is turned off (Answer C), but for Full Clones, Answer A is the standard best practice.

one of the possible ways to optimize the virtual desktop environment is to verify if VAAI plugin is running. VAAI (vStorage APIs for Array Integration) is a technology that enables VMware ESXi hosts to offload storage operations to Nutanix storage controllers. This can improve performance and efficiency of cloning, migrating, and snapshotting virtual machines234.