Nutanix Nutanix Certifications NCA-6.5 Questions & Answers

• Question 81:

  An administrator wants to have a single chart with the logical usage for three storage containers. Which action should the administrator perform?

  A. Create a new Metric Chart

  B. See Storage usage under Prism Element Health page

  C. Create a new Entity Chart

  D. See Usage Summary in the Storage Containers detailed view

  Correct Answer: C

  An administrator can create an Entity Chart to view the logical usage for multiple storage containers in one chart. This chart can be created from the Prism Element dashboard, and it provides a visual representation of the logical usage of each container, allowing administrators to easily compare the usage of multiple containers at once.

• Question 82:

  What happens to images that are imported into Prism Central?

  A. Copied to the Prism Central image repository

  B. Remain in the source duster after import

  C. Copied to all clusters managed by Prism Central

  D. Deleted from the source cluster after import

  Correct Answer: A

  The Prism Central image repository is a centralized location for storing virtual machine images that can be used to deploy VMs to any cluster managed by Prism Central. When an image is imported into Prism Central, a copy of the image is made and stored in the repository, so that it can be easily accessed and deployed to any cluster as needed. The original image file typically remains in the source cluster after it is imported into Prism Central, unless it is explicitly deleted. Similarly, the image copy in the Prism Central repository is not automatically copied to all clusters managed by Prism Central, but can be used to deploy new VMs on any cluster as needed.

• Question 83:

  Which feature or configuration is best for securing network traffic between the management and storage replication environments?

  A. Use of Firewall Rules

  B. Network Segmentation

  C. VM Anti-Affinity Rules

  D. Different Storage Containers

  Correct Answer: B

  Network segmentation is the best feature or configuration for securing network traffic between the management and storage replication environments. Network segmentation is the practice of dividing a computer network into subnets, each serving a different purpose or function. By dividing the network into different segments, it is possible to control and monitor the flow of traffic between the different segments, and to implement different security policies for each segment. For example, the management environment could be segmented from the storage replication environment, and only specific traffic, such as management traffic, would be allowed to flow between the two segments. This can help to protect the management environment from potential security threats that may originate from the storage replication environment. Other options like firewall rules, VM anti-affinity rules, and different storage containers can also help to secure network traffic, but network segmentation provides a more comprehensive and granular way to secure the traffic between different environments. You can find more information on this topic in the Nutanix Security Configuration Guide, which is available on the Nutanix support website: https://portal.nutanix.com/#/page/docs/details?targetId=Security-Guide-v5_24:Security-Guide-v5_24

• Question 84:

  Refer to the exhibit.

  

  After an abrupt power outage, an administrator receives a number of alerts indicating disks are failed. Prism Element shows a large number of disks offline as seen in the diagram. This single block, four node cluster is configured FT1 with an RF2 container holding all user data.

  What number of drive failures on different domains (node, block, or rack) could this configuration have tolerated prior to seeing data unavailability?

  A. 1

  B. 4

  C. 3

  D. 2

  Correct Answer: C

• Question 85:

  How is the destination cluster determined when uploading images from the local workstation to Prism Central?

  A. Selected randomly

  B. Selected manually

  C. Selected alphabetically

  D. Selected sequentially

  Correct Answer: C

  When uploading images from a local workstation to Prism Central, the destination cluster is determined based on the alphabetical order of the cluster names. Specifically, the first available cluster in alphabetical order is selected as the

  destination for the image upload.

  This behavior is documented in the Prism Central Admin Guide, which states that when you upload an image to Prism Central, "the image is stored in the first cluster that has sufficient space and starts with the letter that appears first in the

  image name."

• Question 86:

  How would an administrator upgrade the LCM framework to the latest version?

  A. Run LCM pre-checks

  B. Settings/Upgrade Software

  C. Run LCM inventory

  D. Run an NCC health check

  Correct Answer: B

  To upgrade the LCM framework to the latest version, the administrator must go to the Settings page of the Prism Central UI, and then select the Upgrade Software option. This will show the available versions of the LCM framework, and allow the administrator to select the desired version and upgrade. Reference: https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator-Guide-v5_7:pag-lcm-upgrade-c.html

• Question 87:

  Which AHV feature proactively monitors a Nutanix cluster for compute and storage I/O contention or hot-spots over a period of time?

  A. Genesis

  B. ADS

  C. Prism

  D. Cluster Maintenance Utility

  Correct Answer: B

  ADS is a feature of Nutanix AHV (Acropolis Hypervisor) that proactively monitors a Nutanix cluster for compute and storage I/O contention or hotspots over a period of time [1]. It provides dynamic and intelligent scheduling of workloads on the cluster for optimal performance and utilization.

• Question 88:

  An administrator should use which Nutanix component to to create in-guest clustering?

  A. Storage Pools

  B. Volumes

  C. Blocks

  D. Containers

  Correct Answer: B

• Question 89:

  An administrator needs to do a manual VM in-place restore of a mission-critical VM. Which Prism Central option should the administrator use to satisfy this task?

  A. Snapshot

  B. Clone

  C. Backup

  D. Recovery Point

  Correct Answer: D

  A manual VM in-place restore can be performed using the Recovery Point option in Prism Central. This option enables an administrator to restore a VM to a previous state without needing to create a new VM. Reference: https://portal.nutanix.com/page/documents/details?targetId=Prism-Admin-Guide-v5_6:pr-vms-backup-restore-c.html

• Question 90:

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

  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

  Correct Answer: D

  Check the below.