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| Section | Objectives |
|---|---|
| Recognize Nutanix Solutions and Tools | - Recognize Nutanix solutions, use cases, and features of Nutanix Cloud Infrastructure (NCI) technologies - Recognize non-Nutanix Cloud Infrastructure (NCI) solutions, use cases, and features - Recognize use cases and features of Nutanix tools |
| Describe Nutanix Platform Administration | - Describe licensing tasks - Discuss storage operations - Describe virtual machine tasks - Identify virtual networking tasks |
| Demonstrate and Understand Platform Health and Monitoring | - Review and interpret workload performance - Leverage support functions - Perform and interpret a health check - Review and interpret alerts and events |
| Describe Cluster Configuration and Maintenance | - Identify hardware maintenance tasks - Describe valid cluster options - Identify software maintenance tasks |
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NEW QUESTION # 59
What Nutanix storage concept consists of groups of physical disks from one or more disk tiers?
Answer: A
Explanation:
A Nutanix storage pool is the physical aggregation of disks contributed by the nodes in a cluster. The disks may come from one or more storage tiers, such as NVMe, SSD or HDD, depending on the supported hardware configuration. Each physical storage device belongs to a storage pool, and Nutanix generally recommends a single storage pool per cluster so AOS can optimize capacity and performance across the available devices.
A storage container is a logical subdivision of storage capacity presented from the storage pool.
Administrators apply settings such as compression, deduplication and other storage policies at the container level. Therefore, a container consumes capacity from a pool but is not itself the grouping of physical disks.
A volume group is a collection of virtual disks exposed to one or more VMs or external clients as block storage. "Disk group" is not the Nutanix AOS abstraction defined by the question.
The hierarchy is consequently physical disks, then the storage pool, followed by logical storage containers and workload-facing virtual disks or volume groups.
NHCF/NCA reference: Storage Concepts-AOS storage architecture, storage pools, containers and storage tiers; NCA Section 2, "Discuss storage operations." Official references: Prism 7.5-Storage Components , AOS 7.5-Nutanix Software Configuration .
NEW QUESTION # 60
What TCP port is required to access the Prism Element GUI and view cluster information?
Answer: A
Explanation:
Prism Element is accessed through HTTPS on TCP port 9440. An administrator connects to the cluster virtual IP address or an appropriate Controller VM address using a URL in the form https:// < cluster-or-CVM- address > :9440. After authentication, Prism Element provides cluster-level information and administrative functions for hardware, storage, VMs, alerts, health, upgrades, and configuration.
TCP 443 is the conventional HTTPS port used by many web applications, but it is not the standard Prism Element web-console port tested here. Ports 8080 and 8443 are also commonly used by other web applications or management interfaces but do not represent the default Prism Element GUI endpoint.
Port 9440 is also important for several Nutanix management-plane communications. For example, connectivity between Prism Central and registered Prism Element clusters requires access to the Controller VM or cluster virtual IP addresses on this port. Firewalls, access-control lists, proxy configurations, and security devices must therefore permit the required traffic between authorized management systems.
The use of HTTPS provides encrypted browser communication, but the administrator should still deploy trusted certificates, restrict management-network exposure, and apply role-based access controls.
NHCF/NCA reference: Prism Element access, management networking, and platform administration. Official references: Prism Element Web Console Guide and Prism Connectivity Requirements .
NEW QUESTION # 61
Which component is used to present Nutanix storage as iSCSI block targets to external (non-virtualized) servers?
Answer: C
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 # 62
Which Nutanix license tier includes the ability to enable microsegmentation using Flow Network Security?
Answer: A
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 # 63
An administrator needs to decrease the number of CPUs assigned to a VM.
What is the first step?
Answer: D
Explanation:
The VM must be powered off before the administrator can reduce its CPU allocation. CPU hot-plug capabilities permit supported guest operating systems to receive additional virtual CPU resources while running, but they do not provide a supported mechanism for removing active processors from a powered-on VM. Nutanix documentation states that the number of CPUs cannot be decreased while the VM is powered on.
After shutting down the guest cleanly and confirming that the VM is off, the administrator can edit the VM configuration, reduce the required vCPU count or associated CPU topology, save the change, and restart the VM. The proposed configuration must remain valid-for example, the relationship between sockets, vCPUs, and cores must be supported.
Enabling Hot-Add addresses CPU expansion rather than reduction. Nutanix Guest Tools supplies guest integration and operational capabilities but does not override hypervisor restrictions on CPU removal. A snapshot may be useful as an optional change-control precaution, but it does not make CPU reduction possible and is not the required first step.
The technically necessary action is therefore to power off the VM. Reference: AHV - Virtual Machine Memory and CPU Hot-Plug Configurations . NHCF alignment: modifying VM compute resources and understanding hot-plug limitations.
NEW QUESTION # 64
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