Nutanix Nutanix Certifications NCA-6.5 Questions & Answers

• Question 51:

  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?

  A. Create VM Protection Policies

  B. Set the VM labels as firewalls

  C. Create VM Annotations

  D. Set the VMs as Agent VMs

  Correct 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 52:

  What is the minimum cluster size for Redundancy Factor 3?

  A. 3 nodes

  B. 4 nodes

  C. 5 nodes

  D. 6 nodes

  Correct Answer: C

  https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_20:arc-redundancy-factor3-c.html

• Question 53:

  A customer requires the ability to block all network traffic between their VDI VMs and their application VMs running on their Nutanix AHV clusters.

  What Nutanix product would meet this requirement?

  A. Beam

  B. Calm

  C. Era

  D. Flow

  Correct Answer: D

• Question 54:

  Which Nutanix replication type needs to be assigned to a VM to allow cross cluster live migration?

  A. Asynchronous

  B. Move

  C. NearSync

  D. Synchronous

  Correct Answer: D

• Question 55:

  Assuming Sufficient Storage Capacity , how long are entities kept in the prism recycle bin?

  A. 8 hours

  B. 24 hours

  C. 1 week

  D. 1 month

  Correct Answer: B

• Question 56:

  Which Nutanix storage efficiency feature is suitable for nearly every workload?

  A. Erasure Coding

  B. Deduplication

  C. Compression

  D. Thick Provisioning

  Correct Answer: C

  Compression is a Nutanix storage efficiency feature that is suitable for nearly every workload, as it reduces the amount of data stored on disk without impacting performance. Erasure Coding, Deduplication, and Thick Provisioning are other

  storage efficiency features, but they have different trade-offs and use cases. References:

  https://www.nutanix.com/content/dam/nutanix/resources/misc/ebg-nca-6-5.pdf (page 30)

• Question 57:

  An Administrator wants to copy some virtual machine disk files to ADSF from an external VMware ESXI Host. Which two action should the administrator take to complete this task? choose two

  A. Enable CHAP on Volume Group

  B. Mount container as NFS on External host

  C. Configure Whitelist on container

  D. Configure Volume Group

  Correct Answer: BC

• Question 58:

  When should Pulse be disabled?

  A. When the cluster is connected to the Internet with less than 1GbE.

  B. When the cluster is deployed in 3 dark-site.

  C. Before any cluster maintenance activities requiring node reboots.

  D. Only under the guidance of Nutanix Support.

  Correct Answer: D

  Pulse should only be disabled under the guidance of Nutanix Support and not for any other reason. Pulse is a feature of the Nutanix cluster that enables the cluster to report back health and performance data to Nutanix for troubleshooting and performance optimization purposes. Disabling Pulse without the guidance of Nutanix Support is not recommended, as it could lead to potential issues with the cluster. Reference: https://portal.nutanix.com/page/documents/details? targetId=Platform-Administrator-Guide-v5_7:pag-pulse-c.html

• Question 59:

  How many copies of metadata are written for a Replication Factor of 2 (RF2)?

  A. 2

  B. l

  C. 3

  D. 4

  Correct Answer: C

• Question 60:

  Where Does an administrator go to take a consolidated backup of the Key manager Servers?

  A. Prism Central

  B. Foundation Central

  C. Prism Element

  D. Security Central

  Correct Answer: A