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Nutanix


NCS-Core


Nutanix Certified Services Core Infrastructure Professional

AOS 6.5


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stion: 402

utanix administrator wants to implement a data protection strategy for ission-critical VMs. Which Nutanix feature should be used to achieve rement?


utanix Calm utanix Karbon utanix Mine utanix Backup


wer: D

anation: Nutanix Backup is the Nutanix feature designed to provide d ction and backup capabilities for VMs, including mission-critical VM ws administrators to implement a comprehensive data protection strate heir Nutanix environment.

Que

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  1. N

  2. N

  3. N

  4. N


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Question: 403

A Nutanix cluster is configured with an AHV hypervisor. The customer wants to use Nutanix's built-in backup and restore functionality to protect their VMs. Which two steps should the consultant take to implement this? (Choose two)

  1. Enable the Nutanix Backup & Replication feature

  2. Create a backup policy and schedule for the VMs

  3. Install the Nutanix Backup Appliance on the cluster Answer: B, C

ckup policy and schedule for the VMs. The Nutanix Backup Applianc equired for this functionality.


stion: 404

stomer has a Nutanix cluster with multiple virtual machine (VM) tiers with different performance requirements. The consultant needs to ens he high-performance VMs receive the necessary resources while the

-performance VMs are not affected. Which Nutanix feature should t ultant use to achieve this?


ompression orage Tiering

uality of Service (QoS) cropolis Volume Groups


wer: C


anation: The correct answer is C. Quality of Service (QoS) is the Nut

Explanation: To use Nutanix's built-in backup and restore functionality, the consultant should enable the Nutanix Backup & Replication feature and create a ba e is

not r


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feature that the consultant should use to ensure that the high-performance VMs receive the necessary resources while the lower-performance VMs are not affected. QoS allows the administrator to set policies that prioritize specific workloads or applications, ensuring they receive the required resources and maintain their performance.

An administrator wants to upgrade the Nutanix Cluster to a newer version of AOS. Which of the following is the recommended approach?


  1. Perform a rolling cluster upgrade

  2. Perform a parallel cluster upgrade

  3. Perform a full cluster reinstall


    wer: A


    anation: The correct answer is A. Performing a rolling cluster upgrade ecommended approach for upgrading a Nutanix Cluster to a newer ve OS. A rolling upgrade allows the cluster to be upgraded one node at a minimizing downtime and maintaining the availability of the cluster.


    stion: 406

    utanix cluster is experiencing high disk latency. Which two Nutanix res can be used to optimize disk performance? (Choose two.)


    ompression eduplication rasure Coding iering


    wer: B, D

    Perform a rolling hypervisor upgrade Ans

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Que

A N

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  1. C

  2. D

  3. E

  4. T


Ans

Explanation: Deduplication and Tiering are Nutanix features that can be used to optimize disk performance by reducing the amount of data stored and moving frequently accessed data to faster storage tiers. Compression and Erasure Coding are not directly related to optimizing disk performance.


Question: 407

An administrator is planning to use Nutanix Volumes to host a set of VMs that

will be moved between different clusters. Which Nutanix Volumes feature should they consider to ensure data mobility?


  1. Snapshots

  2. Replication

  3. Compression

    wer: B


    anation: The replication feature in Nutanix Volumes would be the mo opriate choice for ensuring data mobility when moving VMs between rent clusters. Replication allows the administrator to synchronize the d een clusters, enabling seamless migration of the VMs.


    stion: 408

    ch Nutanix feature provides backup and recovery capabilities for virtu hines?


    utanix Mine utanix Snapshots utanix Replication

    utanix Data Protect wer: D

    Deduplication Ans

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  1. N

  2. N

  3. N

  4. N


Ans


Explanation: Nutanix Data Protect is the feature that provides backup and recovery capabilities for virtual machines running on the Nutanix platform. It allows administrators to create and manage backup schedules, perform file- level and VM-level restores, and implement long-term data retention policies.


Question: 409

A Nutanix cluster is experiencing a high rate of node failures, and the

administrator suspects that the issue is related to a hardware problem. What should the administrator do to identify the root cause of the issue?


  1. Check the cluster health dashboard

  2. Analyze the node failure logs

  3. Reboot the affected nodes

  4. Replace the affected hardware components


wer: B

anation: To identify the root cause of the high node failure rate, the nistrator should analyze the node failure logs, which can provide valu mation about the underlying hardware issues causing the failures.


stion: 410

stomer wants to implement a backup and recovery strategy for their nix cluster. Which two Nutanix features should the consultant mmend? (Choose two)


utanix Snapshots utanix Replication utanix Karbon utanix Files


wer: A, B

anation: Nutanix Snapshots and Nutanix Replication are the two prim nix features that can be used to implement a comprehensive backup a

Ans Expl

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  1. N

  2. N

  3. N

  4. N


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Nuta nd

recovery strategy. Nutanix Karbon and Nutanix Files are not directly related to the backup and recovery use case.


Question: 411

What is the purpose of the Nutanix Acropolis Hypervisor (AHV) in Nutanix AOS 6.5?

  1. To provide storage management

  2. To provide network management

  3. To provide virtualization management

  4. To provide backup and restore functionality Answer: C

irtualization management component that provides virtualization agement capabilities.


stion: 412

stomer wants to implement a disaster recovery (DR) solution for their nix cluster. They have a secondary site with an identical Nutanix clus ch two steps should the consultant take to configure the DR solution? ose two)


nable replication between the primary and secondary clusters reate a backup policy for the VMs on the primary cluster

onfigure network and storage connectivity between the primary and ndary sites

nstall the Nutanix Cluster Conversion tool on both the primary and ndary clusters


wer: A, C

Explanation: The Nutanix Acropolis Hypervisor (AHV) in Nutanix AOS 6.5 is the v

man


Que

A cu

Nuta ter.

Whi (Cho


  1. E

  2. C

  3. C

    seco

  4. I

seco Ans

Explanation: To configure a disaster recovery solution for a Nutanix cluster, the consultant should enable replication between the primary and secondary clusters and ensure that there is proper network and storage connectivity between the two sites. The Nutanix Cluster Conversion tool is not required for this DR configuration.


Question: 413

A Nutanix cluster is experiencing high CPU utilization, and the administrator wants to investigate the root cause. During the investigation, the administrator notices that the cluster's hypervisor is set to KVM. What should the administrator consider to optimize the CPU utilization in this scenario?


  1. Migrate the hypervisor to ESXi.

  2. Migrate the hypervisor to Hyper-V.

    nsure the cluster's hardware is compatible with the KVM hypervisor.


    wer: A

    anation: In the Nutanix ecosystem, the recommended hypervisor is E s generally more optimized for CPU utilization compared to KVM. ating the hypervisor from KVM to ESXi can help optimize the CPU ation and improve the overall performance of the cluster.


    stion: 414

    utanix cluster has a replication factor of 2. If a single node fails, how m es of each data block will be available?


    wer: C

    Upgrade the hypervisor to the latest version of KVM.

  3. E


Ans

Expl SXi,

as it i Migr utiliz


Que

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  1. 1

  2. 2

  3. 3

  4. 4


Ans

Explanation: With a replication factor of 2, each data block is replicated twice across the cluster. If a single node fails, the remaining two copies of each data block will still be available, resulting in 3 total copies of each block.


Question: 415

A Nutanix cluster is experiencing high network latency, and the administrator observes that the cluster's network utilization is consistently above 80%. What

should the administrator do to resolve this issue?


  1. Increase the number of network interfaces

  2. Disable network Quality of Service (QoS)

  3. Implement network traffic shaping

  4. Migrate the VMs to a different Nutanix cluster


anation: When a Nutanix cluster experiences high network latency du etwork utilization, the administrator should increase the number of ork interfaces. Adding more network interfaces will provide more net city and bandwidth to handle the increased network traffic, reducing t

all network latency.

Answer: A

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