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NCSE-Core Nutanix Certified Systems Engineer-Core (NCSE-Core) Questions and Answers

Questions 4

An administrator needs to relocate an AHV cluster to a new datacenter during a maintenance windows. The cluster will use the same IPs in the new datacenter.

Which two steps should be taken to prepare for this task? (Choose Two)

Options:

A.

Stop all Nutanix Files clusters

B.

Reconfigure IPMI for the new datacenter.

C.

Relocate the linked LDAP server

D.

Shut down all user VMs in the cluster

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Questions 5

A customer is running AHV in their Nutanix cluster and wants to provide their users with the ability to restore individual files from snapshots what is the minimum level of licensing that must be applied to the Nutanix cluster ?

Options:

A.

Ultimate

B.

Pro with the Advanced Replication SKU

C.

Starter

D.

Pro

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Questions 6

With in RVtools output, which tab provides actual utilization information on thick provisioned disk?

Options:

A.

vInfo

B.

vPartition

C.

vCenter

D.

vDisk

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Questions 7

An administrator is auditing the recent alerts on the cluster to report to the management.

Which dashboard in Prism Central can be used to generate this report?

Options:

A.

Alerts

B.

Explore

C.

Apps

D.

Analysis

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Questions 8

What is an important consideration when using RVTools output for sizing a solution?

Options:

A.

Only powered on VMs are included in the data.

B.

it only captures provisioned storage

C.

No information on the physical hosts is collected

D.

It is a point in time snapshot of the environment.

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Questions 9

Which option should be recommended for a customer to get timely notifications of significant product issues is the field?

Options:

A.

Visit the nutanix.com website

B.

Open Prism Element > Gear icon Menu > Field Advisories

C.

Visit the Portal.nutanix.com website > Documentation Tab > Security Advisories

D.

Register for Field Advisory email notifications

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Questions 10

A prospect is conducting a Nutanix POC process that will measure the time to revocer from a power loss, the impact of running multiple workloads on the same cluster, and peak storage performance. The POC results will be presented to the CIO.

How can this be achieved with the least room for error?

Options:

A.

Use X-Ray to generate a single workload and VDbench for the secondary workload.

B.

Use X-Ray with the included scenarios and deliver the X-Ray PDF report.

C.

Use iOmeter and manually power off the nodes.

D.

Use HCI Bench, manually power off the nodes during testing, and export Prism Analysis data.

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Questions 11

A systems engineer is creating a workload for a Sizer Scenario that requires Disaster Recovery (DR) resources with a Recovery Point Objective (RPO) of 6 hours. The "Protect VMs and other Entities" setting is set to Yes. Async is selected for the RPO. Which two other options must be enabled to have Sizer create a DR cluster? (Choose two)

Options:

A.

Disaster Recovery

B.

Backup

C.

Remote Snapshot

D.

NearSync

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Questions 12

Which two capabilities does IPAM provide in a Nutanix networking configuration? (Choose two.)

Options:

A.

Allows proxy server settings to be set up for a defined network

B.

Allows AHV to assign IP addresses automatically to VMs using DHCP

C.

Configures a VLAN with an IP subnet and assigns a group of IP addresses

D.

Configures firewall rules to prevent or allow certain TCP/IP traffic

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Questions 13

A prospective customer uses both Oracle and Microsoft products for critical

applications. The prospect. prefers an all flash array over HCI, because they have made

a recent, significant investment in physical servers for their Oracle environment to save

on licensing costs. Which feature should be discussed to address this objection?

Options:

A.

Hyper-V support

B.

Volumes

C.

VM Flash Mode

D.

AHV

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Questions 14

main problem relates to the existing architecture and a mix of vendors who are slow to release update to their products. Which core facet of WebScale architecture should the Nutanix systems engineer discuss?

Options:

A.

Rich analytics

B.

one-click upgrades

C.

enterprise class feature

D.

continuous innovation

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Questions 15

A prospect is evaluating solutions to support a project. The SE proposes a hybrid model as recommended by size in addition to nutanix, the prospect is evaluating an all flash storage array. The storage administrator is concerned about the performance the hybrid configuration and claims that the flash array is less expensive the it Director sees the benefits of Nutanix but needs to address the team's concerns.

Which two Nutanix features should be discussed to address the concems

of the storage administrator? (Choose two)

Options:

A.

Data Locality

B.

NVMe support

C.

40Gb/s support

D.

Capacity Planner

E.

Automatic Data Tiering

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Questions 16

A VOI environment based on AHV Cluster is not performing well. The current environment is using only one bridge (BridgeO). An administrator need to verify if nodes are using all network card associated to BridgeO. Which two menus should be used to check the current configuration? (Choose two.)

Options:

A.

Host NICs tab in Hardware menu

B.

Host view in Network menu

C.

1.0 Metrics tab VM menu

D.

Network Configuration item in Setting menu

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Questions 17

Which two items are considered by Sizer when calculating the required cluster resources with only the Raw input workload type for a multi-VM workload? (Choose two)

Options:

A.

The vCPU:pCore ratio applied for specific VMs

B.

Large VM NUMA requirements

C.

The required RAM for the CVM

D.

The vCPU:pCore ratio applied to all VMs

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Questions 18

A systems engineer is building a solution for a federal government prospect that requires. FIPS 140-2 Level 2 encryption for data at rest. Which two items are required to deliver a solution that meets the encryption standard? (Choose two)

Options:

A.

Nutanix Software Encryption

B.

Nutanix Prism Pro Licensing

C.

A supported key Management Server

D.

Self-Encrypting Drive

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Questions 19

Which functionality allows workloads to continue to run on the host when as AOS upgrade occurs?

Options:

A.

Acropolis Dynamic Scheduler

B.

High Availability

C.

CVM Autopathing

D.

Autonomous Extent Store

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Questions 20

A prospective customer's migration to their new SAN started six months ago and is sill not complete. The VP of IT state the previous migration to the existing SAN took almost eight months to complete. How should the systems engineer describe Nutanix hardware refreshes to this prospective customer

Options:

A.

New nodes can be added to an existing cluster. and then the old nodes can be removed.

B.

Manual hardware refreshes take time, and the systems engineer understands the customer's current situation.

C.

With AHV, vMotion between cluster occurs faster than on a SAN-based cluster

D.

Setting in AHV node's EVC mode is a very fast process that will shorten the upgrade time

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Questions 21

During an initial meeting with a prospect the storage administrator learns that Nutanix does not use RAID for application data. The prospect's storage array is configured with RAID 10 and the full capacity of the array is required. As a result no hot spares have been allocated. The storage administrator must respond immediately to any disk failures, even outside standard business hours.

Which aspect of Nutanix replication factor (RF) will reduce the storage administrator's break/fix burden?

Options:

A.

Automatic data re-protection using available cluster capacity

B.

Distribution of multiple copies of data across various nodes in a cluster

C.

Checksumming for data integrity

D.

Block awareness

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Questions 22

A prospect facing an upcoming Vmware ELA renewal has a management directive to move to the public cloud due to perceived cost savings. Their virtualization team is currently struggling with refactoring applications for AWS. As a result, the virtualization team is pushing to evaluate VXRail and renew their VMware ELA.

Which two aspects of Nutanix shoud the SE Highlight? (Choose two)

Options:

A.

Nutanix AHV

B.

Cloud Connect

C.

Nutanix Calm

D.

Multi-cluster Management

E.

Multi-hypervisor Support

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Questions 23

An existing customer is considering deploying a new Splunk project onto their Nutanix infrastructure. The customer inquires about potential storage capacity saving for their splunk workload.

Which two Nutanix capacity optimization features should the SE recommend? (Choose two)

Options:

A.

Erasure coding.

B.

Post-process compression.

C.

Inline compression.

D.

Capacity tier de-duplication.

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Questions 24

A prospect's business is growing 100% year over year. The prospect is interested in Nutanix for their main datacenter due to the alility to scale quickly and easily. They have three remote sites that will be refreshed within the next year. Each site needs to replicate to their many datacenter. The SE proposes the Nutanix NX line, and the prospect asks to utilize the Xpress line.

For which reason is the Xpress line the wrong choice? (Choose two)

Options:

A.

SX is limited to two 4-node clusters.

B.

SX has a lower services cost for installation.

C.

SX is limited to one 4-node cluster.

D.

SX licensing does not support cluster-to-cluster replication

E.

SX licensing will not support many-to-many- cluster replication

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Questions 25

A prospect that is currently virtualized using Dell servers is willing to provide a Live Optics report to assist with sizing a partial infrastructure refresh with Nutanix.

Which two items from an approach for sampling accurate sizing data with

Live Optics? (Choose one)

Options:

A.

24-hour windows during a period of peak utilization

B.

12-hour windows during any period

C.

24-hour windows during any period

D.

12-hour windows during a period of peak utilization

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Questions 26

A prospect's existing SAN-based environment regularly experiences unpredictable storage performance and latency spikes during peak utilization. The most highly affected workload is general server virtualization.

Which Nutanix feature addresses this pain point?

Options:

A.

AHV-Turbo Mode

B.

Data Locality

C.

Shadow Clones

D.

Persistent Op-log

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Questions 27

An administrator needs to make sure an RF2 cluster can survive a complete rack failure without negatively effecting workload performance. The current cluster configuration consists of the following:

• 30 nodes: distributed 10 nodes per rack across three 42U rack

• Each nodes is configured with 40TB usable storage all flash (Cluster Total 1.2 PB Usable)

• Current cluster utilization is 900TB storage

Which configuration changes should be made to make sure that the cluster meets the requirements?

Options:

A.

Expanse the cluster by adding 3 additional nodes per rack, 9 nodes total.

B.

Expanse the cluster by adding 2 additional nodes per rack, 6 nodes total.

C.

Expanse the cluster by adding 9 nodes to a new 42U rack

D.

Expanse the cluster by adding 8 nodes to a new 42U rack

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Questions 28

Refer to the exhibit.

***Exhibit is Missing***

Based on the sizing scenario, what level of resiliency can be inferred about the configuration?

Options:

A.

FTT1

B.

N+0

C.

N+1

D.

N+2

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Questions 29

When planning an Oracle database deployment on Nutanix, which best practice should the SE consider?

Options:

A.

Creating one storage container per database

B.

Ensuring deduplication is enabled.

C.

Choosing nodes with more cores and lower clock speed

D.

Choosing nodes with higher clock speed and fewer cores.

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Exam Code: NCSE-Core
Exam Name: Nutanix Certified Systems Engineer-Core (NCSE-Core)
Last Update: May 8, 2024
Questions: 198

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