Nutanix Certified Master - Multicloud Infrastructure (NCM-MCI) 5.20

Question 1

An administrator attempts to reinstall a VM's Guest OS but is unable to change the Legace BIOS boot Priority.
Based on the exhibit, what is causing this issue?

A. the CD-ROM is empty

B. the VM is currently ON

C. GuestOS reinstall is not possible for a VM

D. the VM is undergoing a snapshot

Correct Answer: B

Question 2

An administrator is concerned that Prism will be inaccessible if Active Directory is unable to process logins. Which method should the administrator use to access the cluster in the event of this type of outage?

A. Create and use an emergency local account on the cluster

B. Manage the cluster remotely by downloading ncli to a remote workstation

C. Manage the cluster by using the "nutanix" user on the Prism leader CVM

D. Deploy an Active Directory server locally on the cluster

Correct Answer: A

Question 3

An administrator wants to make sure there are enough Compute resources within the AHV-Based Nutanix Cluster. During any maintenance operation or a node failure. What configuration should the administrator change to achieve this task?

A. Reserve 33% CPU and 33% memory

B. Enable HA reservation

C. Enable Degraded Node Detection

D. Set virtual machine affinity rules

Correct Answer: B

Question 4

An administrator protected a DB VM running on a Nutanix cluster with NearSync Replication, which schedules to repeat every 15 minutes to a second site. The daily change rate is low. During nightly backups, the replication window is missed due to write volume.
Which two options describe the expected behavior? (Choose two.)

A. The Administrator needs to re-enable it manually.

B. The system continuously tries to get to the NearSync schedule.

C. NearSync stops working and fails over to the remote site.

D. Protection Domain transitions back to the hourly schedule.

Correct Answer: B,C

Question 5

An administrator is deploying a three-tier application on a Nutanix Enterprise Cloud consisting of web, application, and database VMs. Traffic between the servers must be limited to specific services/ports. There is an application layer firewall VM deployed on one host in the cluster.
In which way should the administrator meet this requirement?

A. Create a network for each type of VM, and use policy-based routing to control the traffic flow

B. Separate the web. application and database VMs on to dedicated VLANs

C. Categorize the VMs in Prism Central and utilize Flow to set a security policy

D. Configure a security policy and service chain redirecting the server traffic through the firewall

Correct Answer: C

Question 6

An administrator has two clusters: Site A and Site B.
Async DR is configured between the clusters as follows:
* Site A is the Primary Site
* Site B is the Secondary inactive Site, no VMs running
* Site A is fully in Production
* Site B used as Backup/Disaster Recovery
The customer wants to perform a planned failover between the sites.
How should the administrator accomplish this?

A. Choose Migrate on the Primary site within the Data Protection Dashboard

B. Choose Migrate on the Secondary site within the Data Protection Dashboard

C. Click Activate on the Secondary site within the Data Protection Dashboard

D. Click Activate on the Secondary site and run deactive NCLI command on Primary site

Correct Answer: A

Question 7

An organization is running a Nutanix Cluster based on AOS 5.10.x and VMware vSphere 6.7. Currently, the CVM network is segmented and Storage only nodes not present.
A new security project based on NSX is coming. VMware Distributed Virtual Switches are required. The administrator needs to prepare the environment for the new project.
Which step should the administrator use to initiate the project?

A. Enable Nutanix Flow at the Prism Central Level

B. Enable Jumbo Frames to accommodate network frames

C. Manually disable CVM network Segmentation

D. Convert storage only nodes into vSphere nodes

Correct Answer: B

Question 8

Which Windows technology does AHV support to prevent authentication theft?

A. Windows Defender Credential Guard

B. Azure AD Multi-Factor

C. Endpoint Manager

D. Active Directory federation Services

Correct Answer: D

Question 9

A customer has a four-node cluster and is using Volume Groups to provide storage services to a SQL cluster.
In the event of a CVM failure in the cluster, what is the expected IO path of the volume group's iSCSI targets?

A. vDisk directed at failure CVM are redirected to Data Services IP until CVM is reconnected

B. vDisk directed to CVM that failed to disconnect and will not reconnect without manual intervention

C. vDisk directed at failed CVM will disconnect and reconnect when the failed CVM comes back online

D. vDisk directed to failed CVM are redirected to another CVM and automatically reconnect

Correct Answer: D

Question 10

The networking team makes changes to the Top of Rack switches to which the Nutanix cluster are attached. A few VMs are able to communicate with each other on the same node but are unable to connect to other parts of the network.
What is the likely cause of this issue?

A. The vNIC port is disconnected on the affected VMs.

B. Jumbo Frame are misconfigured across ports.

C. There is a VLAN misconfiguration on the VMs.

D. There is a VLAN misconfiguration on the switch.

Correct Answer: D

Question 11

Which nutanix cluster component is responsible for triggering data movement events between SSD and HDD tiers?

A. Cassandra

B. Oplog

C. ILM

D. Genesis

Correct Answer: C

Question 12

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:

What is causing this issue?

A. The interface is incorrectly configured with Jumbo Frames

B. A misconfigured bond

C. Incorrect link speeds on the switch

D. A physical layer network problem

Correct Answer: A

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Question 13

Refer to the exhibit.

An administrator notices a critical alert on the Metro Availability Protection Domain What is causing this alert?

A. VMware Site Recovery Manager is handling a failover event

B. vSphere moved VMs to the remote container, and the VMs must be moved back.

C. Metro Availability Protection domain is active on the remote site.

D. Metro Availability did not fail over and caused an outage.

Correct Answer: C

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

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