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| Section | Objectives |
|---|---|
| Topic 1: Demonstrate and Understand Platform Health and Monitoring | - Cluster health checks and resiliency status - Alerts, events, and performance monitoring - Support case creation and diagnostic tools |
| Topic 2: Describe Nutanix Platform Administration | - Virtual machine management tasks - Basic virtual networking configuration - Storage operations and licensing management |
| Topic 3: Describe Cluster Configuration and Maintenance | - Hardware maintenance procedures - Valid cluster configuration options - Software updates and Life Cycle Management (LCM) |
| 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 # 54
An administrator needs to receive an email notification when a specific virtual machine consistently exceeds
90% CPU utilization.
Which feature should be used?
Answer: A
Explanation:
A Custom Alert Policy should be created for the target VM's CPU-utilization metric. The policy can define the VM entity, the CPU threshold of 90%, the duration or evaluation condition required to establish sustained utilization, and the alert severity. Prism Central evaluates enabled user-defined alert policies periodically and generates an alert when the configured conditions are satisfied.
Email notification additionally requires alert-email configuration. The administrator must define valid SMTP settings or the applicable notification channel and ensure the intended recipients receive alerts matching the policy. This separates metric evaluation from notification delivery: the Custom Alert Policy detects the condition, while alert-email settings determine how the resulting alert is distributed.
A storage-container quota monitors storage capacity rather than VM CPU utilization. Pulse transfers diagnostic telemetry to Nutanix Support and does not provide customer-defined VM CPU threshold policies.
A Recovery Plan orchestrates disaster-recovery operations and is unrelated to performance-alert evaluation.
Using a sustained-duration condition is important because a brief CPU spike does not necessarily indicate a capacity or performance problem. The policy should reflect how long utilization must exceed 90% before notification is justified.
NHCF/NCA reference: Custom alert policies, metric thresholds, alert evaluation, and email notifications.
Official references: User-Defined Alert Policies , Alert Metrics , and Configuring Alert Emails .
NEW QUESTION # 55
Which number of node(s) can be placed into maintenance mode at the same time in a cluster?
Answer: A
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 # 56
In a 2-node cluster, which configuration option is supported?
Answer: C
Explanation:
Compression is supported on a Nutanix two-node cluster. Compression reduces physical capacity consumption by encoding eligible data more efficiently before it is retained in the distributed storage fabric. It remains available because its operation does not require the additional node count or data-placement structure demanded by certain other storage-efficiency features.
Nutanix explicitly identifies deduplication as unsupported for the two-node configuration while stating that compression is supported. Cluster expansion is also not a supported scale-out path for a cluster originally created as a two-node cluster. If a larger cluster is required, the environment must be designed and deployed as the appropriate multi-node configuration rather than treating the two-node deployment as an incrementally expandable starting point.
Two-node clusters also have specialized architecture. They use RF2 across the nodes and require a Witness VM in a separate failure domain to resolve leadership when communication between the two nodes is lost.
The Witness does not contain workload data; it provides quorum-related arbitration during applicable failures.
Network configuration is similarly subject to two-node guidelines and limitations, making Network Segmentation an incorrect selection in this answer set.
The question tests recognition that a two-node cluster retains selected AOS capabilities but is not functionally identical to a conventional three-node-or-larger cluster.
NHCF/NCA reference: Two-node cluster capabilities, limitations, Witness operation, and storage efficiency.
Official references: Two-Node Clusters and Two-Node Cluster Guidelines .
NEW QUESTION # 57
Which protocols does the Network Visualizer leverage to discover and display network connections and statistics?
Answer: B
Explanation:
Nutanix Network Visualizer uses Link Layer Discovery Protocol or Cisco Discovery Protocol to determine the relationship between an AHV host interface and the corresponding first-hop physical-switch port. It can then use configured SNMP access to retrieve additional switch, port and operational statistics. The combined protocol set in option C therefore enables both topology discovery and the display of useful physical-network information.
LLDP is vendor-neutral, while CDP is primarily associated with Cisco networking equipment. Either protocol can advertise the local port identity needed to construct the topology mapping. SNMP supplements that discovery by providing management-plane information obtained from supported switches. Nutanix documentation notes that when LLDP or CDP information is unavailable, SNMP data may be used to assist mapping, although complete and accurate visualization depends on supported devices and appropriate configuration.
BGP and OSPF exchange routing information; they are not the protocol set used by Network Visualizer for host-to-switch discovery. DHCP and PXE provide address allocation and network boot services. STP prevents Layer 2 loops, while VTP distributes VLAN information in certain Cisco environments.
NHCF/NCA reference: Networking-monitoring networks in Prism Element and Prism Central; NCA Section 2, "Identify virtual networking tasks." Official reference: Prism 7.5-Network Visualization Prerequisites .
NEW QUESTION # 58
Which Nutanix license tier includes the ability to enable microsegmentation using Flow Network Security?
Answer: C
Explanation:
Flow Network Security microsegmentation is included with the NCI Ultimate feature set. Microsegmentation applies policy-based controls between protected workloads, allowing administrators to restrict east-west traffic according to categories, application tiers and defined security requirements. Because this is an infrastructure networking and security capability, its core entitlement is associated with Nutanix Cloud Infrastructure rather than Nutanix Cloud Manager.
The official Nutanix software-options matrix distinguishes between inclusion and add-on availability. NCI Ultimate includes microsegmentation. NCI Pro can support the capability when the applicable Security add- on is purchased, but the base NCI Pro tier alone does not include that entitlement. NCI Starter does not provide the required microsegmentation entitlement. NCM Ultimate includes advanced cloud-management, governance and security-compliance functions, but it does not replace the NCI entitlement needed to enforce Flow Network Security policies on protected workloads.
Therefore, among the listed standalone tiers, NCI Ultimate is the tier that includes the ability directly. This distinction is important in exam questions: a feature being available as an add-on to a tier is not equivalent to being included in the base tier.
NHCF/NCA reference: Nutanix solutions and NCI networking/security capabilities; NCA Section 1,
"Recognize Nutanix solutions, use cases and features of NCI technologies." Official reference: Nutanix Cloud Platform Software Options .
NEW QUESTION # 59
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