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

Nutanix is the only vendor that supports replication of linked clones. This means that option A is correct. However, I cannot guarantee the accuracy or validity of this information, so please verify it with other sources before using it.

vCenter can execute approximately 640 concurrent operations before incoming requests are queued, and can support up to 2,000 concurrent sessions1. VMware Horizon 8 can support up to 120,000 active sessions in a Cloud Pod Architecture pod federation23. Therefore, if the environment has 10,000 virtual desktops, one vCenter instance might not be enough to handle all the operations and sessions efficiently. The recommended number of vCenter instances in this configuration is B (2).

Writable AppVolumes are a feature of VMware App Volumes that provides users with a dedicated virtual disk for storing user profile data and user-installed applications1. Writable AppVolumes are stored as VMDK files on a datastore2.

To protect Writable AppVolumes during a disaster in a Nutanix environment, one possible solution is to use asynchronous DR between two sites. Asynchronous DRallows you to replicate VMs and their associated data from one site to another at regular intervals using protection domains and remote sites3.

https://www.nutanix.com/blog/vmware-app-volumes-on-nutanix

When using Nutanix IPAM (Managed Network) for DHCP, the built-in DHCP service has limitations regarding UEFI PXE boot support (specifically regarding the dynamic delivery of architecture-specific boot files like bootx64.efi vs undionly.kpxe).

To successfully provision UEFI VMs in this scenario—particularly for Citrix Provisioning Services (PVS)—the BDM (Boot Device Manager) ISO (referred to here as SDM boot ISO due to common industry acronym variance in exam banks) is required. The BDM ISO allows the VM to boot directly from a virtual CD-ROM that contains the bootstrap information needed to contact the provisioning server, bypassing the limitations of the IPAM PXE implementation for UEFI workloads.

Citrix Studio is the primary management console for the Citrix Virtual Apps and Desktops (or Citrix DaaS) site.7 It is explicitly designed with wizards to guide administrators through deployment scenarios, such as creating Machine Catalogs (provisioning VMs) and Delivery Groups.

It is specifically within the Delivery Groups wizard in Citrix Studio that an administrator configures the publishing of resources (such as applications and desktops) and assigns them to users.8 While Prism Central manages the underlying Nutanix infrastructure (VMs, networking), it does not handle the session brokering or the specific definition of "published resources" for the VDI users.

Nutanix Frame has several session settings that can affect the user experience and resource utilization. One of these settings is Max session duration, which defines how long a user can stay connected to a Frame session before it is automatically terminated1. If this setting is too low, users might experience random disconnections and lose their applications and files. Therefore, the configuration setting that must be modified in order to resolve this issue is A (Max session duration).

In a non-persistent VDI environment, changes to the operating system should only occur within the Golden Image (or Master Image), not on the individual provisioned VMs. If the Windows Update policy is set to Automatic within the Gold Image, the clones generated from that image will independently check for updates, download them, and attempt to install them during the user's session.

This behavior often triggers a "Restart Required" prompt to the end-user to finish installing the updates. To prevent this disruption and ensure version consistency, Nutanix and VDI best practices dictate that the Windows Update service should be disabled or set to Manual in the Gold Image. Updates should be applied administratively to the Gold Image during a maintenance window, followed by a recompose/update of the machine catalog.

This is because having too many snapshots can cause serialization or deserialization errors when using the JSON serializer5

https://next.nutanix.com/product-updates/ahv-plug-in-for-citrix-director-1-1-4-0-released-39682

According to the Nutanix Network Configuration and RDMA guidelines, uniformity of the physical network layer is a strict requirement for enabling RDMA over Converged Ethernet (RoCE).

Specifically, Nutanix does not support mixing network cards with different speeds within the same cluster when RDMA is involved. If the cluster contains a mix of nodes where some are connected at 10 Gbps and others at 25 Gbps (or higher), the Prism interface will disable (grey out) the RDMA configuration options to prevent an unsupported or unstable fabric configuration. To resolve this and proceed with enabling RDMA network segmentation, the administrator must ensure that all RDMA-capable NICs across all nodes are operating at the same supported speed (typically 25 Gbps or higher).

This is because registration kiosks are used by multiple customers who do not need to personalize their desktops or applications, and who only need to perform a specific task such as registering or checking in. Non-persistent desktops can provide a secure and consistent user experience for these customers, and also reduce management overhead for the organization.