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| Section | Objectives |
|---|---|
| Topic 1: Demonstrate and Understand Platform Health and Monitoring | - Support case creation and diagnostic tools - Cluster health checks and resiliency status - Alerts, events, and performance monitoring |
| Topic 2: Describe Cluster Configuration and Maintenance | - Valid cluster configuration options - Software updates and Life Cycle Management (LCM) - Hardware maintenance procedures |
| Topic 3: Describe Nutanix Platform Administration | - Virtual machine management tasks - Storage operations and licensing management - Basic virtual networking configuration |
| Topic 4: Recognize Nutanix Solutions and Tools | - Use cases and features of Nutanix management and operational tools - Nutanix solutions, use cases, and features of Nutanix Cloud Infrastructure (NCI) Technologies |
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NEW QUESTION # 34
Which number of node(s) can be placed into maintenance mode at the same time in a cluster?
Answer: C
Explanation:
Nutanix permits only one node per cluster to be placed in maintenance mode at a time. This restriction protects cluster availability and ensures that sufficient compute, storage and metadata services remain operational while maintenance is performed. Before entering maintenance mode, Prism verifies whether the cluster has adequate resiliency and whether the workloads hosted by the node can be evacuated or otherwise handled safely.
For AHV, the maintenance workflow migrates eligible user VMs to other available hosts. The Controller VM on the affected node is then placed into an appropriate maintenance state so that storage services can continue through the remaining CVMs. Attempting to maintain multiple nodes simultaneously could exceed the cluster' s fault-tolerance capability, particularly if another unplanned node or disk failure occurs during the procedure.
The limitation is cluster-wide, not one node per hardware block. The absence of powered-on VMs also does not authorize every node to enter maintenance mode because AOS storage and cluster-control services still depend on quorum and service availability.
NHCF/NCA reference: Cluster maintenance, node maintenance, resiliency and hardware-maintenance procedures; NCA Section 3, "Identify hardware maintenance tasks." Official references: Prism 7.5-Node Maintenance Mode , AOS 7.5-ESXi Node Maintenance .
NEW QUESTION # 35
What node type can be part of a Nutanix HCI cluster but will not run user virtual machines?
Answer: C
Explanation:
A Nutanix storage-only node contributes storage capacity and storage-processing resources to a cluster but is deliberately prevented from hosting guest or user virtual machines. Nutanix documents storage-only nodes as unschedulable for guest workloads. This separation allows an organization to expand storage independently when additional compute capacity is unnecessary.
A storage-only node remains part of the distributed AOS storage architecture and participates in relevant cluster services. Its defining restriction is that the hypervisor scheduler does not place user VMs on it. Storage- only configurations are supported with specified hypervisors and hardware platforms, subject to the applicable compatibility and configuration requirements.
A compute-only node has the opposite purpose: it adds compute resources and can run application VMs but does not provide the conventional local AOS storage contribution or Controller VM found on an HCI node. A standard HCI node contributes both compute and storage and can host user workloads. "Worker" is principally a Kubernetes node role rather than the Nutanix HCI node type described by this question.
NHCF/NCA reference: Introduction and Storage Concepts-Nutanix node roles, cluster architecture and scale-out options; NCA Section 3, "Describe valid cluster options." Official references: Prism 7.5-Storage- Only Nodes , AHV-Adding a Storage-Only Node .
NEW QUESTION # 36
What is the purpose of NCC?
Answer: D
Explanation:
Nutanix Cluster Check is cluster-resident diagnostic software that evaluates the health, configuration, and operational state of a Nutanix environment. NCC includes plugins and checks covering cluster services, storage, networking, hardware, hypervisor integration, data protection, security-related settings, and other platform dependencies. Its results identify passed checks, warnings, failures, and conditions that require administrative attention.
NCC is used during routine health validation, before and after upgrades, and when troubleshooting an active problem. Keeping NCC current is important because newer releases contain updated checks for current platform versions, supported configurations, and known failure conditions. Administrators can run broad check groups or individual plugins from Prism and the Controller VM command line.
VM migration between hypervisors is performed through Nutanix Move. Network microsegmentation is provided through Flow Network Security and related policy controls. Cluster imaging and deployment are handled through Foundation or Foundation Central. None of those functions represents NCC's role.
Nutanix defines NCC as software that helps diagnose cluster health and identify configurations qualified and recommended by Nutanix. Reference: Nutanix Cluster Check Guide . NHCF alignment: performing health checks, interpreting results, and preparing a cluster for maintenance or support investigation.
NEW QUESTION # 37
A virtual appliance provides network services required by other VMs on the same host. The VM should start before other VMs, shut down after other VMs, and remain associated with the same host during maintenance operations.
Which VM configuration best matches this requirement?
Answer: D
Explanation:
The virtual appliance should be configured as an agent VM. AHV agent VMs are intended for infrastructure or service appliances that provide host-local functionality required by ordinary guest VMs. The agent designation gives the VM specialized power-order and placement behavior: it is powered on before normal VMs, powered off after normal VMs, and is not live-migrated to another host while running.
If the host experiences an HA event or enters maintenance mode, the agent VM is powered off rather than migrated. After the host returns to normal operation, the agent VM is powered on again on that same host.
This preserves the intended host-local association of services such as network, security, monitoring, or storage appliances.
VM-Host affinity alone expresses a placement preference or requirement but does not provide the complete agent-VM startup and shutdown ordering. Nutanix Guest Tools provides guest-management and snapshot capabilities, not host-local service-appliance semantics. Disconnecting the vNIC would prevent the appliance from delivering the stated network services.
All three requirements-startup priority, delayed shutdown, and host persistence-therefore identify the agent VM configuration.
NHCF/NCA reference: AHV VM configuration, infrastructure appliances, power sequencing, and host maintenance behavior. Official references: Creating an AHV VM and Agent VM Behavior .
NEW QUESTION # 38
What TCP port is required to access the Prism Element GUI and view cluster information?
Answer: B
NEW QUESTION # 39
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