Try NCA-5.20 Practice Exam To Pass Nutanix Certified Associate (NCA) 5.20 Exam

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1. Which two CVM components are used to provide data locality? (Choose two.)

Logical Unit

Unified Cache

Extent Store

Volume Group

2. An administrator has five VMs running on AHV. After creating a new VM and attaching a NIC to the Network Name as shown in the exhibit, the new VM is not able to ping its gateway. The other five VMs are able to successfully communicate with the gateway using the came Network Name.

Which statement would explain why the new VM would not be able to ping its gateway?

Each VM needs its own Network Name

The IP address on the new VM is in the wrong subnet

The Network Name s assigned the wrong VLAN ID

You can only have five VMs per Network Name

3. 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?

1 VM per Consistency Group

1 VM per Availability Zone

1 VM per Protection Domain

1 VM per Schedule

4. Which Deduplication technique could be used to increase the effective storage capacity of a cluster?

Thin deduplication

inline deduplication

Near-line deduplication

Post-process deduplication

5. Refer to the exhibit.

An administrator notices that the Data Resiliency Statue of some components has been reduced to 0. making it impossible to support a node failure in the cluster.

What type of failure is most likely the cause of this issue?

Block

Disk

CVM

Nods

6. Which component allows you to pair sites for Disaster Recovery Policy Creation using Nutanix Leap?

Protection Policies

Protection Domains

Recovery Plan

Availability Zones

7. 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?

Verify cluster iSCSI Data Services IP

Provide virtIO drivers

Manage Nutanix Guest Tools

Change VM settings from BIOS to UEFi

8. A mission critical application with four VMs have been deployed inside of a six-node Nutanix cluster. An alert is generated that a node in the cluster has failed and is no longer online. After the alert, two of the VMs reboot and come back online on another node.

Which feature, when configured, would have prevented the two VMs from rebooting?

Host Anti-Affinity

VM High Availability

Host Affinity

Protection Domain

9. An administrator has received the following critical alert:

Node 192.168.148.172 is marked to be detached from metadata

The administrator has opened a case with Nutanix and the support engineer has requested more information about the error.

Which two actions should the administrator take in the Health Check dashboard to collect the requested information? (Choose two.)

Create an Entity chart

Open a remote support tunnel.

Run the Log Collector

Run the Nutanix Cluster Check

10. Which statement best defines Replication Factor 2 (RF2)?

Data will be written locally, and a second copy then will be replicated to another cluster

Data will be written locally, and a second copy to another disk group

Data will be written locally, and a second copy goes to a remote site

Data will be written locally, and a second copy goes to another node in the same cluster

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11. Refer to the exhibit.

An administrator has created a new Windows VM and given it to the user. The user states that only the C drive mapping is visible within the Windows OS.

What is causing this issue?

The user has not formatted and assigned drive letters to the additional disks.

The additional disks have not been formatted as ExFAT in Prism Central.

The administrator has not run the dd command line community utility.

The additional disks were formatted as NTFS in Prism Central.

12. 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?

No physical NICs have been allocated for user VMs

The nodes nave no NiCs attached to them

Only 1G NIC is attached to the Nutanix nodes

A network was not created during Network Configuration

13. 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?

Create a Playbook to automate the process

Choose multiple VMs and select Manage Categories

Go to Categories and select the VMs to be added

Manage the VMs ownership

14. An administrator needs to group VMs by using a custom attribute. At the same time, this tag must not be used to configure other Nutanix services, such as Data Protection.

Which action in Prism Central should the administrator take?

Create a user defined category

Select VMs and create a new Label

Create a new Playbook

Create a new Catalog Item

15. A developer requests that a VM connects to a block device from an older ISCSI disk array, in order to support an application being transitioned to Nutanix.

What should the Nutanix administrator do to complete this task?

Use Flits to map a network drive letter.

Add the VM to the whitelist to allow it to access the block device.

Use Volumes to add the device as a drive letter.

Add the array to the whitelist to access the storage container directly.

16. Refer to the exhibit.

An administrator wants to make sure there are enough compute resources within the AHV-based Nutanix cluster during any maintenance operations or a node failure.

What configuration should the administrator change to achieve this task?

Enable Degraded Node Detection

Enable MA Reservation

Reserve 33% CPU and 33% memory

Set virtual machine affinity rules

17. An administrator needs to expand a Nutanix cluster that is tagging the network traffic at the CVM and AHV level. However, the administrator doesn't remember the configured VLAN ID.

Which command can the administrator run to find the correct VLAN ID from the CVM?

ifconfig

manage-ovs

acli

ovs-vscl

18. Which Distributed Storage Fabric (DSF) component is responsible for staging the area to handle bursts of random writes, coalescing them, and then sequentially draining the data to the persistent storage?

Oplog

Extend Store

vBlock

Unified cache

19. An administrator with an AHV cluster notices that time/date stamps in logs for some VMs are not correct. After investigating, the administrator finds that many of their user VMs are set to UTC

What two methods can be used to resolve the issue? (Choose two.)

Configure NTP within Prism.

Configure the VMs time zone inside each guest V

Configure the time zone for each VM using Prism.

Configure NTP inside each guest V

20. Refer to the exhibit.

An administrator reviews the error in the exhibit then examines the state of the cluster. The administrator finds that the AHV host is up and functional, but the cluster capacity is low.

What will happen to the VMs on the host with this Controller VM?

They will reboot onto other nodes in the cluster.

They will shut down and be orphaned on the host.

They will remain on the current host.

They will be shut down unless protected by a Protection Policy.

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21. An administrator needs to provide users access to Prism Central Projects.

Which source of user accounts must the administrator use?

Open LDAP

Active Directory

Local users

SAML2 Provider

22. Which Nutanix cluster component is responsible for the cluster configuration?

Cassandra

Stargate

Zookeeper

Zeus

23. Refer to the exhibit.

An administrator needs to upgrade a VM to 10 virtual processors.

Which action should the administrator take to complete this task?

Power-off the VM and add one vCPU

Update the VM adding two vCPUs

Update the VM adding two cores

Power-off the VM and add one core