Nutanix NCA Exam Practice Test Instant Access

Question 1

What type of relationship does a VM Affinity policy define?

AVM to VM

BVM to Storage tier

CVM to Network VLAN

DVM to Host

Answer : D

The type of relationship that a VM Affinity policy defines is VM to Host. A VM Affinity policy is used to specify which host a virtual machine should be placed on. This can be used to ensure that certain VMs are always running on the same host for performance or availability reasons. Additionally, VM Affinity policies can also be used to ensure that VMs are spread across multiple hosts for better load balancing.

Question 2

An administrator needs to upgrade AOS in a vSphere-based NutaniSJve-node cluster with no automatic live migration. VMs have neither affinity nor anti-affinity rules configured.

What will happen to VMs during the AOS upgrade?

AVMs will be rebooted on other hosts.

BVMs will continue to run on the same host.

CUpgrade fails because host can't go in maintenance mode.

DAOS automatically live migrate VMs to other hosts.

Answer : B

When upgrading AOS in a vSphere-based Nutanix cluster with no automatic live migration, the VMs will continue to run on the same host, providing that the VMs have neither affinity nor anti-affinity rules configured. The upgrade process will put the host into maintenance mode, which will cause the VMs running on that host to be suspended temporarily. Once the AOS upgrade is completed, the host will be taken out of maintenance mode, and the VMs will be resumed, but running on the same host. The AOS upgrade process does not automatically live migrate VMs to other hosts, because the automatic live migration feature is not enabled in the cluster. Reference: https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_11:wc-upgrading-aos_wc-upgrading-aos.html

Question 3

An administrator is upgrading a current three-node Nutanix cluster with new HCI nodes. Currently, the environment is based on a Single two-unit chassis hosted in one cabinet.

By simply changing the system form factor, what new level of resiliency may this customer achieve?

ARack awareness

BBlock awareness

CMetro Availability

DBetter replication factor

Answer : B

Question 4

An administrator is deploying a virtual firewall on each node in an AHV cluster and wants each VM to maintain affinity to its host. How can an administrator achieve this goal most efficiently?

ACreate VM Protection Policies

BSet the VM labels as firewalls

CCreate VM Annotations

DSet the VMs as Agent VMs

Answer : A

An administrator can create VM Protection Policies to enforce VM to host affinity for each VM in the AHV cluster. This will ensure that the VMs are always running on the same host, even if the cluster is resized or the VMs are migrated to other nodes. This is the most efficient way to achieve the desired goal. Reference:https://portal.nutanix.com/page/documents/details?targetId=Prism-Admin-Guide-v5_6:pr-vmprofiles-affinity-c.html

Question 5

Which product or feature is most suitable for deploying a Microsoft SQL cluster in a Nutanix environment?

AVolumes

BObjects

CNFS shares

DFiles

Answer : B

In a Nutanix environment, the product or feature most suitable for deploying a Microsoft SQL cluster is Nutanix Objects. Nutanix Objects is a S3-compatible object storage solution that provides a highly scalable and durable storage for unstructured data. It is built on top of the Nutanix Distributed File System (NDFS) and provides a high-performance, scalable, and highly available storage solution.

One of the key features of Nutanix Objects is its ability to support Microsoft SQL Server Always On Availability Groups (AAG) on S3 object storage. This allows you to deploy a highly available SQL cluster on Nutanix, with the ability to failover SQL services to a different node in the event of a failure, and provide high availability and disaster recovery for SQL databases.

Question 6

Which IP address can be used to directly access Prism Element?

AFoundation VM IP address

BIP address of any CVM in the cluster

CIP address of any Prism Central VM

DAHV host br0 IP address

Answer : B

Prism Element is the management interface for Nutanix clusters and it can be accessed through the IP address of any CVM (Controller Virtual Machine) in the cluster. The CVM is a virtual machine that runs on each Nutanix node and is responsible for managing the storage and compute resources of the node. Each CVM has a unique IP address, and any of these IP addresses can be used to directly access Prism Element.

Accessing Prism Element through the IP address of a CVM allows the administrator to manage the cluster, including configuring storage, creating and managing virtual machines, and monitoring the health of the cluster.

It's important to note that Prism Central is a separate application and it doesn't have the same functions as Prism Element, it's mainly used for multi-cluster management.

You can find more information on this topic in the Nutanix Administrator Guide, which is available on the Nutanix support website https://portal.nutanix.com/#/page/docs/details?targetId=Admin-Guide-Prism-v5_24:Admin-Guide-Prism-v5_24

Question 7

Refer to the exhibit.

During VM creation, an administrator clicked on Add New NIC, but there is nothing in the Network Name dropdown list. What is causing this issue?

ANo physical NICs have been allocated for user VMs

BThe nodes nave no NiCs attached to them

COnly 1G NIC is attached to the Nutanix nodes

DA network was not created during Network Configuration

Answer : D

Nutanix NCA Nutanix Certified Associate v6.5 Exam Practice Test