Nutanix NCP-EUC Exam With Confidence Using Practice Dumps

Blast Extreme is the proprietary display protocol developed by Omnissa (formerly VMware) for Horizon.

A key feature of Blast Extreme is its use of Adaptive Transport. This technology allows the protocol to dynamically switch between UDP (for high performance and lossy networks) and TCP (as a fallback for reliability) based on real-time network conditions. This adaptability ensures the best possible user experience regardless of bandwidth or latency constraints. (PCoIP primarily relies on UDP, and RDP is traditionally TCP-heavy, while HDX is a Citrix protocol).

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

According to Nutanix AHV Administration Guide regarding GPU Pass-Through:

Hardware Binding: GPU Pass-Through (DirectPath I/O) binds a virtual machine to a specific physical PCIe device on the host. Unlike vGPU (which abstracts the hardware), passthrough creates a 1:1 dependency.

HA Behavior: Nutanix AHV supports High Availability (HA) for GPU-enabled VMs in the sense that if a host fails, the system attempts to restart the VM on another host (Cold Migration). Option C ("Not HA-capable") is incorrect because the system attempts the restart; it does not simply abandon the VM by design.

Failure Cause: The restart fails (the "behavior" described) because the destination host must have the exact same GPU hardware resource available (free and matching the profile/addressing). If the other nodes in the cluster do not have a free GPU of the same type, or if they are already fully utilized, the VM cannot power on, resulting in the "Insufficient GPU resources" error.

A gold image is a master image that contains the operating system, drivers, patches, and configurations for a virtual desktop. A non-persistent Citrix MCS environment is one where virtual desktops are created from a gold image and discarded after each user session.

Citrix Machine Creation Services (MCS) is a tool that uses a gold image to create and manage virtual machines for Citrix Virtual Apps and Desktops environments. MCS can create different types of machines, such as pooled random, static assigned, or dedicated2.

One of the challenges of using MCS is managing multiple gold images for different user groups or application needs. Updating multiple gold images can be time-consuming and error-prone. Therefore, it is recommended to use a single base image without any applications and leverage another tool such as Microsoft System Center Configuration Manager (SCCM) to deliver applications dynamically to the cloned virtual desktops3.

This approach can simplify image management, reduce storage consumption, improve performance, and enhance user experience. SCCM can also provide additional features such as patch management, compliance enforcement, inventory reporting, etc.3