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Nutanix NCM-MCI-5.20 Nutanix Certified Master - Multicloud Infrastructure (NCM-MCI) 5.20 Exam Practice Test

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Total 167 questions

Nutanix Certified Master - Multicloud Infrastructure (NCM-MCI) 5.20 Questions and Answers

Question 1

An administrator recently installed Prism Central to use categories, after having created categories and values, the administrator needs to apply these categories to multiple workloads.

How can the administrator easily perform this task?

Options:

A.

Go to Categories and select the VMs to be added

B.

Create a Playbook to automate the process

C.

Manage the VMs ownership

D.

Choose multiple VMs and select Manage Categories

Question 2

Refer to the exhibit.

Question # 2

After performing ESXi to AHV conversion on a cluster, the alerts shown in the exhibit display on Prism. What should the administrator do to resolve this issue efficiently?

Options:

A.

Remove the VMs. create a new Protection Domain, and add VMs to it

B.

Remove VMs from the Protection Domain and add them back in.

C.

Delete the Protection Domain, create a new Protection Domain, and add the VMs to it

D.

Create a new Protection Domain and add the VMs to rt.

Question 3

An administrator is deploying an application that requires maximum I/O throughput for scratch data. The administrator is concerned that the throughput requirement is greater than what can be provided by a single cluster node.

What should the administrator do to meet this requirement?

Options:

A.

Create a volume group with several virtual disks and attach to the VM

B.

Create a volume group with one virtual disk attached to the VM

C.

Create a virtual disk attached to the VM's PCI interface

D.

Create several virtual disks attached to the VM's virtual SCSI controller

Question 4

An administrator has a 4-node Nutanix cluster running on AHV. The administrator creates

a new storage container and makes that all available to all hosts.

Which storage protocol is used for Virtual Machines to access virtual disks on the storage container?

Options:

A.

NFS

B.

Fiber Channel

C.

iSCSI

D.

SMB/CIFS

Question 5

An administrator has a custom backup application that requires a 2TB disk and runs in Windows. Throughput is considerably lower than expected.

The application was installed on a VM with the following configuration:

• Four vCPUs with one core/vCPU

• 4GB of Memory

• One 50GB vDisk for the Windows installation

• One 2TB vDisk for the application

What is the recommended configuration change to improve throughput?

Options:

A.

Increase the number of cores per vCPU

B.

Increase the vCPUs assigned to the VM

C.

Span the 2TB disk across four vDisks

D.

Add 4GB of memory to the VM

Question 6

An administrator is managing two AHV and vSphere-Based Clusters. The administrator is able to install a Windows Guest OS from an ISO Image to VMWare VMs , but is unable to do the same activity with AHV VMs.

What should the administrator do to successfully perform this action with AHV VMs?

Options:

A.

Change VM Setting From BIOS to UEFI

B.

Provide virtIO Drivers

C.

Verify cluster iSCSI data Services IP

D.

Manag Nutanix Guest tools

Question 7

Refer to the exhibit.

Question # 7

Based on the exhibit, What can be definitively determined about host DEMO-AHV-2

Options:

A.

The System Memory is undersized

B.

It is hosting a higher Quantity of VMs than the other nodes

C.

it has performed more on disk lookups than the other nodes

D.

It's cache is undersized compared to the other nodes

Question 8

An administrator needs to provide data integrity at the application level for a VM that is replicated to a secondary site.

Which requirement will satisfy this task?

Options:

A.

1 VM per Availability Zone

B.

1 VM per Consistency Group

C.

1 VM per schedule

D.

1 VM per Protection Domain

Question 9

A system administrator needs to shut down an AHV node in a Nutanix cluster without causing service disruption. The administrator checks data resiliency and verifies that the cluster can tolerate a node down.

Which three steps should the administrator perform next? (Choose three.)

Question # 9

Options:

Question 10

What are two types of Protection Domains that Nutanix Offers for data Protection? Choose Two

Options:

A.

Consistency Group

B.

Snapshot

C.

Metro Availability

D.

Async DR

Question 11

An administrator is notified that a bare metal database server is down. This database server is being served storage using a Nutanix Volume Group. Upon investigating, the administrator finds that the disks in the database server that map to the vDisks in the volume group have gone offline.

What is causing this issue?

Options:

A.

The Volume Group Load Balancer has been disabled.

B.

Port 9443 is blocked in the server firewall.

C.

Port 3260 has been blocked in the server firewall.

D.

A CVM serving the Volume Group has gone offline.

Question 12

Refer to the exhibit.

Question # 12

An administrator is commissioning a Nutanix Enterprise Cloud. Once the user VMs have been deployed and are running, the administrator finds that VMs on the same host are able to communicate, but are unable to communicate between hosts.

What must be changed to enable full inter-VM communications?

Options:

A.

Change the network the VMs are connected to

B.

Change the spanning-tree port type on the switch

C.

The VMs need to have static IP addresses

D.

Update the switch to specifically allow VLAN 15

Question 13

An administrator receives an alert in Prism indicating that interface eth2, on an AHV host is receiving many CRC errors. After togging into the problematic host, the following command is run to show the indicated output:

Question # 13

What is causing this issue?

Options:

A.

Incorrect link speeds on the switch

B.

The interface is incorrectly configured with Jumbo Frames

C.

A misconfigured bond

D.

A physical layer network problem

Question 14

An administrator needs to maximize storage potential in a six-node cluster. The container is configured with the following:

  • Post-process compression
  • Capacity deduplication

What should the administrator configure to increase space savings?

Options:

A.

Erasure coding

B.

Inline compression

C.

Reserve capacity

D.

Cache dedupe

Question 15

A systems administrator needs to add more VMs to their Nutanix cluster.

Which two actions should the administrator perform to determine if the current cluster can accommodate the new VMs? (Choose two.)

Options:

A.

Perform an Inventory with Life Cycle Management.

B.

Determine utilization with Cluster Runway.

C.

Enable Deduplication and Erasure Coding.

D.

Utilize Optimize Resources for VM efficiency.

Question 16

An administrator needs to initiate a new VDI project within a couple of months. Prism Central reports there are no storage resources to accommodate such workloads.

The administrator sees many powered-off VMs and has the authority to delete test VMs powered off at least for 30 days. Test VMs belong to the Test category.

Using Prism Central, which steps are required to identify the correct VMs to be deleted?

Options:

A.

Use Capacity Runway to filter by Test and Powered-off VMs

B.

Filter VMs list, choose Test category and Inactive under Efficiency

C.

Create a new Scenario selecting Test VMs. filter by uptime

D.

Create a new Project selecting Test VMs, sorting by power state

Question 17

An administrator wants to view VMs with NGT Installed and Filter by their installed guest operating systems.

How can this task most quickly be accomplished within prism central?

Options:

A.

Use a pre-defined Prism Central report

B.

Create a customer Focus using the OS Column

C.

In the VM dashboard , filter by the nutanix Guest tools - OS field

D.

use the Prism central analysis Panel to create a pie chart by OSType

Question 18

How should an administrator enable the recycle bin on a nutanix cluster?

Options:

A.

Select the Enable Recycle Bin checkbox on the storage Overview page

B.

select Retain Deleted VMs for 8h in the cluster Details Page of the cluster setting

C.

Select the enable recycle bin checkbox in the configure CVM page of the cluster setting

D.

Select Retain Deleted VMs for 24h in the cluster details page of the cluster setting

Question 19

An administrator is creating a Protection Domain to back up multiple application environments.

Which mechanism does Nutanix use to aggregate VMs with common backup and restore objectives?

Options:

A.

Application Pools

B.

Policy-based Backups

C.

Consistency Groups

D.

Availability Domains

Question 20

Refer to the exhibit.

Question # 20

A Microsoft SQL 2016 deployment is shown in the exhibit. The administrator receives user reports that database queries take too long to return.

Which optimization should be made to this configuration to improve performance?

Options:

A.

Combine both of the OS and SQL Binaries disks

B.

Add a second SCSI controller for the Database.

C.

TempDB, and Logs disk Separate the Database. TempDB, and Logs onto their own disks

D.

Configure the VM to use a PCI disk controller

Question 21

An alert about RX errors on eth2 on a node is reported in the cluster. The administrator logs in to the CVM in question, checks the ping_* files in the data/logs/syststats folder, and notices intermittent ping loss.

The node in question has the following network configuration:

Question # 21

Which action should be used to troubleshoot without disrupting the VMs running on this node?

Options:

A.

Replace the cable from eth2 to the switch

B.

Remove eth3 from br0-up and monitor for new alerts

C.

Check the port on the switch side for any errors

D.

Enable balance-s1b on br0-up and monitor if a problem persists

Question 22

An organizations Nutanix Cluster is based on VMware vSphere. The cluster is configured to download software updates automatically. The administration needs to verify and eventually upgrade VMware hypervisor via Prism Ul.

After logging in to Prism, the administrator receives the message shown:

No available versions for upgrade

What is causing the current state?

Options:

A.

VMware support has expired, so downloads are not available.

B.

vSphere binaries need to be manually uploaded.

C.

The environment is running the latest vSphere version, so no update is required.

D.

The cluster is unable to connect to reIease-api.nutanix-ccm:8D.

Question 23

An administrator needs to create and start five new VMs for a Data Analytics Project (OLAP). The VM Profile is as follows:

• vCPU:4

• vRAM: 64 GB

• vDisk: 1.5 TB

Each of the four nodes of the Nutanix cluster has the following:

• 24 vCPU. 20% overall usage

• 192 GB RAM, 60% overall usage

• 2xl920GBSSD

• 4x 2 TB HDD

At cluster level, there is a single RF2 container that is 30% utilized and has an extent store capacity of 13.5 TB.

Which component requires administrator attention?

Options:

A.

Physical RAM, because it is not enough to power on all of the new VMs.

B.

Physical Cores, because they are not enough to power on all of the new VMs.

C.

Storage, because the capacity is not enough to create VMs.

D.

Flash Tier because it is not enough to accommodate the workloads.

Question 24

An administrator finds that home shares cannot be configured in a new Files 3.5 deployment. Why is this happening?

Options:

A.

NFS default access is set to Read Only.

B.

Multi-protocol access is not configured.

C.

Access Based Enumeration is not enabled.

D.

The system is deployed as a single FSVM.

Question 25

A New Project is Being rolled out to an AHV Cluster being monitored by prism Central , The Application team indicated that the application managed by the project is very memory intensive . The administrator wants to be notified about any memory constraints should they occur.

How would an administrator most effectively achieve this task?

Options:

A.

Create a new metric chart for the cluster and analyse hypervisor Memory Usage

B.

Search for the VM , then in the details page , go to metrics an select CPU usage.

C.

Create a Report to tracking the memory Usage

D.

Create a new alert policy for the memory Usage and set to critical after 80%.

Page: 1 / 17
Total 167 questions