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| Section | Objectives |
|---|---|
| Describe Nutanix Platform Administration | - Storage operations and licensing management - Virtual machine management tasks - Basic virtual networking configuration |
| Demonstrate and Understand Platform Health and Monitoring | - Cluster health checks and resiliency status - Support case creation and diagnostic tools - Alerts, events, and performance monitoring |
| Recognize Nutanix Solutions and Tools | - Nutanix solutions, use cases, and features of Nutanix Cloud Infrastructure (NCI) Technologies - Use cases and features of Nutanix management and operational tools |
| Describe Cluster Configuration and Maintenance | - Valid cluster configuration options - Hardware maintenance procedures - Software updates and Life Cycle Management (LCM) |
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NEW QUESTION # 63
What represents the smallest unit of virtualized data?
Answer: B
Explanation:
Among the listed components, a vDisk is the smallest storage object directly presented through the virtualization layer for use by a VM. A vDisk is created inside a storage container and appears to the guest as an attached disk device. A VM may contain several vDisks for its operating system, application binaries, databases, logs, or other data.
A storage pool is a higher-level aggregation of physical storage resources contributed by cluster nodes. A storage container is a logical subdivision of a storage pool that holds vDisks and applies relevant storage settings. Multiple containers can use the same underlying pool resources. The Extent Store is an AOS storage- layer repository or component used to persist data extents on each node; it is not a user-facing unit of virtualized data.
Although AOS internally divides vDisk data into extents and extent groups, neither "extent" nor "extent group" appears as an answer choice. "Extent Store" refers to the service or repository managing those structures, not the virtualized data object exposed to a workload. Consequently, vDisk is the correct answer within the documented storage hierarchy. Reference: Prism Central - Storage Components . NHCF alignment: storage pools, containers, and virtual disks.
NEW QUESTION # 64
Which protocols does the Network Visualizer leverage to discover and display network connections and statistics?
Answer: A
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 # 65
Which component is used to present Nutanix storage as iSCSI block targets to external (non-virtualized) servers?
Answer: B
Explanation:
A Volume Group is the Nutanix storage component used to present block storage through iSCSI to external clients, including physical or otherwise non-virtualized servers. A Volume Group contains one or more virtual disks and can be attached directly to an AHV VM or exposed through iSCSI to qualified external initiators.
External client access is controlled by defining the relevant initiator information and establishing the iSCSI connection to the Volume Group.
A storage container is a logical storage boundary used for VM data placement and for settings such as replication factor, compression, deduplication, and erasure coding. Although Volume Group data ultimately consumes capacity from a container, the container itself is not presented as an iSCSI block target.
A storage pool aggregates the physical storage resources contributed by cluster nodes. It operates below the storage-container and workload-consumption layers and is not directly assigned to an external server. A vDisk template is also not the external block-presentation object.
The examination distinction is between the underlying storage hierarchy and the consumer-facing block- storage object. Storage pools supply capacity, containers provide logical policy boundaries, and Volume Groups organize vDisks for direct or iSCSI-based attachment.
NHCF/NCA reference: Nutanix storage operations, Volume Groups, external clients, and iSCSI connectivity.
Official references: Storage Components and Volume Group Details .
NEW QUESTION # 66
On a one-node cluster, which updates are supported with LCM?
Answer: B
Explanation:
Life Cycle Manager supports software updates on a single-node cluster but does not support firmware updates in that configuration. Firmware maintenance commonly requires hardware components, host services, or the node itself to be restarted. A conventional multi-node cluster can move workloads and maintain storage availability through other nodes while one node undergoes maintenance. A one-node cluster has no alternate node to preserve cluster services during that process.
"Software only" is broader and more accurate than "AOS only." LCM can manage supported Nutanix software components according to the applicable compatibility and upgrade paths; support is not restricted exclusively to AOS. Inventory is also available as an LCM operation, but option B incorrectly implies that inventory is the only supported capability.
The platform restriction is therefore based on update type: software lifecycle operations are supported, while automated firmware updates are excluded because of the unavoidable service interruption and absence of node-level redundancy. Administrators must still confirm component interoperability and supported upgrade paths before initiating any update. Nutanix explicitly states that LCM is supported for software updates on single-node clusters but not for firmware updates. Reference: Prism 7.5 - Single-Node Cluster Requirements and Limitations . NHCF alignment: LCM capabilities, software maintenance, and cluster-specific limitations.
NEW QUESTION # 67
A junior administrator has been tasked with cloning a Virtual Machine (VM) and has asked the senior administrator what the default state of Nutanix Guest Tools (NGT) is.
Which answer should the senior administrator respond with?
Answer: D
Explanation:
Nutanix Guest Tools is disabled by default on a cloned VM, even when NGT was installed and enabled on the source VM. Cloning reproduces the VM configuration and virtual disks, but the clone becomes an independent machine with its own identity. Automatically retaining the source VM's active NGT configuration could produce duplicate guest-agent identities or invalid communication relationships with the Nutanix cluster.
The administrator must explicitly enable NGT on the cloned VM and complete the appropriate guest-side procedure. If the clone is powered off, NGT can be enabled through Prism and the VM can then be powered on. If it is already running, the administrator enables NGT and may need to restart the Nutanix Guest Agent or remount and execute the installer, depending on the guest operating system and existing NGT state.
"Deleted" is inaccurate because the cloned virtual disks may still contain the NGT software inherited from the source. The management state is disabled, not necessarily absent. "Updated" is also incorrect because cloning does not automatically upgrade the installed NGT package. Administrators should verify the resulting NGT status and version before relying on application-consistent snapshots or guest operations.
NHCF/NCA reference: VM cloning and NGT administration. Official references: Managing an AHV VM and Enabling NGT on Cloned VMs .
NEW QUESTION # 68
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