NCP-CN 시험 - Nutanix실제시험문제와 답 - 108문항

Question No : 1

A Platform Engineer is deploying a new NKP cluster that has internet connectivity. Now, a Cloud Administrator and Security Administrator are discussing the security of communications between the NKP Kubernetes cluster and the container registry. The engineer proposes to have an on-prem private registry.
What is the most significant reason that the engineer should create a private registry instead of configuring a secure connection between the NKP cluster and Github (SaaS)?

A.Private registry license is included with NK
B.NKP requires specific registry versions.
C.NKP cannot connect to public clouds.
D.Private registry provides security and privacy.

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Question No : 2

A Platform Engineer is getting started with NKP and has created a bastion host with all needed
prerequisites.
How should the engineer install Kommander?

A.AWS CLI
B.Terraform
C.Ansible
D.NKP CLI

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Question No : 3

A corporate IT team provides Kubernetes clusters for three groups within the company:
Fin VD
Fin Insurance
Fin Trave l The IT group needs to federate policy for all Kubernetes clusters from a single pane of glass, but separate the Kubernetes clusters according to the group that uses them.
How should the IT team license and configure their NKP environment to satisfy these requirements?

A.NKP Ultimate for fleet management, creating three workspaces and assigning the corresponding Kubernetes cluster to each workspace.
B.NKP Starter for Kubernetes management, creating Kubernetes clusters for every company.
C.NKP Pro for project management, creating three projects and assigning the corresponding Kubernetes cluster to each project.
D.NKP Pro for workspace management, creating three workspaces and assigning the corresponding Kubernetes cluster to each workspace.

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Question No : 4

An infrastructure team has configured a Backup Storage Location on an existing AWS bucket and created a backup named testbackup.
What command can the team use to view the backup?

A.kubectl get backupstoragelocations -n ${testbackup} -o yaml
B.velero backup describe aws-velero-testbackup
C.velero backup describe testbackup
D.kubectl get backupstoragelocations -n ${WORKSPACE_NAMESPACE} -o yaml

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Question No : 5

In a telecom company, two teams were working on the development of two different applications:
Application A
Application B Application A’s development team was excited about the release of their new functionality. However, upon deploying their application, they noticed that performance was slow. After investigating, they discovered that the Application B team was consuming the majority of the cluster’s resources, affecting all other teams.
How can this problem be mitigated?

A.Implementing Quotas and Limit Ranges
B.Setting up Network Policies
C.Configuring RBAC
D.Implementing Continuous Deployment (CD)

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Question No : 6

A Platform Engineer is looking to backup and restore persistent volumes and other cluster resources.
Which two NKP licenses include backup and restore functionality? (Choose two.)

A.NKP Starter
B.NKP Essential
C.NKP Ultimate
D.NKP Pro

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Question No : 7

A company has different Kubernetes clusters for different business units. Every business unit has separate Kubernetes clusters for production and development because the software deployed in production is different than development. Now, all production clusters for all business units are standardized and all clusters for development are standardized as well.
The company recently acquired NKP Ultimate licenses for all Kubernetes clusters.
How can the company control the standard configuration for both environments in all clusters (production and development)?

A.Configure a production workspace and a development workspace and attach each Kubernetes cluster to the corresponding workspace.
B.Install Flux in every Kubernetes cluster and configure the appropriate kustomize.yaml in every Kubernetes cluster.
C.Create new Kubernetes clusters for production and development with NKP for every business unit.
D.Install Flux in every Kubernetes cluster with the appropriate kustomize.yaml, with nkp install flux -- kustomize=kustomize.yaml --kubeconfig=<cluster>.conf

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Question No : 8

Using an NKP Ultimate license, a Platform Engineer has created a new workspace and needs to create a new Kubernetes cluster within this workspace. However, the engineer discovers that the Create Cluster option is grayed out, as shown in the exhibit.
How should the engineer resolve this issue?

A.Create the cluster only using YAML and not the GU
B.Attach existing clusters instead of creating a new cluster.
C.Create an Infrastructure provider for the workspace.
D.Ensure NKP is upgraded to a minimum version of 2.12.

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Question No : 9

An organization is setting up a new set of NKP clusters for R&D. The R&D director requires full admin access for the team on infrastructure dedicated to R&D.
What is the proper method for the engineer to ensure these objectives are met?

A.Create an 'R&D' NKP workspaceCreate an 'R&D' infrastructure provider in this workspaceCreate an 'R&D' NKP group for the R&D team members and assign admin-level roles withinDeploy the NKP clusters into the 'R&D' workspace
B.Create an 'R&D' NKP connector and infrastructure providerCreate an 'R&D' NKP group and assign it admin-level rolesAssign the 'R&D' NKP group to the 'R&D' NKP connectorDeploy the NKP clusters into the 'R&D' workspace
C.Create an 'R&D' NKP workspace and project within this workspaceCreate an NKP infrastructure provider in the 'R&D' NKP projectCreate an 'R&D' NKP group for the R&D team members and assign admin-level roles within this projectDeploy the NKP clusters into the 'R&D' workspace
D.Create an 'R&D' NKP connector and infrastructure providerCreate an 'R&D' NKP group and assign it admin-level rolesAssign the 'R&D' NKP group to the 'R&D' NKP infrastructure providerDeploy the NKP clusters into the 'R&D' workspace

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Question No : 10

In which unit are NKP licenses able to be obtained?

A.Flash
B.CPU Sockets
C.TiBs
D.CPU Cores

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Question No : 11

Refer to the exhibits.

A Cloud Administrator had provisioned a Kubernetes cluster named demo that is no longer actively being used. A Quick review from the Systems Engineer confirms that the following VMs are part of the demo Kubernetes cluster
How should the demo cluster be properly deleted?

A.Run nkp delete cluster -c demo -n kommander-default-workspace
B.Delete all the VMs and inform of the results.
C.Run acli vm.delete demo* from a CV
D.Run kubectl config delete-cluster demo -n kommander-default-workspace and delete the VMs.

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Question No : 12

Refer to the exhibit.

A Platform Engineer is preparing to deploy an NKP cluster in an air-gapped environment. The NKP cluster will be deployed on Nutanix infrastructure using the CAPI Nutanix provisioner (CAPX). The engineer has decided to create the bootstrap cluster first, then NIB-prep an Ubuntu 22.04 OS image that the Linux engineering team has provided in Prism Central. After that, the engineer will deploy the NKP cluster. However, during the first step of creating a bootstrap cluster, the engineer received the error shown in the exhibit.
What could be the reason?

A.The CAPI provisioning method needs to be specified as part of the command nkp create bootstrap nutanix.
B.The bootstrap cluster image needs to be loaded prior to creating the bootstrap cluster.
C.The Ubuntu 22.04 OS image needs to be NIB-prepped prior to creating the bootstrap.
D.The nkp create bootstrap command needs to be executed as root.

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Question No : 13

Recently, the reliability of some developer platforms has been impacted by out-of-memory errors, causing pods to crash and then remain in a pending state. A Cloud Engineer has been tasked with collecting and reviewing centralized metrics across the various platform environments to identify differences between them and better understand what is causing these performance issues.
What should the engineer do to address this request?

A.Utilize Fluentd and Fluent Bit to collect and present centralized metrics on NKP attached and managed clusters. Then configure Thanos Query to monitor and send out alerts based on the metric thresholds that have been configured within it.
B.Utilize Fluentd and Fluent Bit to collect and present centralized metrics on NKP attached and managed clusters. Then visualize these collected and centralized metrics in Grafana.
C.Utilize Prometheus to collect and present centralized metrics on NKP attached and managed clusters. Then configure Thanos Query to monitor and send out alerts based on the metric thresholds that have been configured within it.
D.Utilize Thanos to collect and present centralized metrics on NKP attached and managed clusters. Then visualize these collected and centralized metrics in Grafana.

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Question No : 14

In an effort to control cloud cost consumption, auto-scale is configured to meet demands as needed.
What is the behavior for when nodes are scaled down?

A.Node is changed to a status of Hibernate.
B.Node is CAPI deleted from its infrastructure provider, effectively removing it from its hypervisor.
C.Node is changed to a status of Power-Off for stand-by.
D.Node is paused in Kubernetes and the infrastructure continues to consume the resources at the current level.

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Question No : 15

A Platform Engineer is attaching existing Kubernetes clusters to NKP, but some of them have network restrictions, so there is a need to use Secure Tunnel. The Platform Engineer needs to ask the Security Engineer to modify the firewall rules.
What must the firewall rules allow on the attached cluster network?

A.HTTPS (TCP/443)
B.NTP Service (UDP/123)
C.Secured LDAP (TCP/636)
D.iSCSI (TCP/860 & 3260)

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Nutanix NCP-CN 시험