[Apr 01, 2024] New Updated NCA-6.5 Exam Questions 2024
Updated Free Nutanix NCA-6.5 Test Engine Questions with 135 Q&As
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NEW QUESTION # 24
An Administrator Wants a VM to Communicate with two Separate VLANs.
What steps should the administrator complete?
- A. Add two NICs to the VM and Configure one for each VLAN
- B. Configure a security Policy to assign VLANs to the VM
- C. Turn on IPAM for autoconfiguration of VLANs
- D. Add a single NIC to the VM and Configure it for both VLANs
Answer: A
NEW QUESTION # 25
What data is stored as a file on storage devices owned by a CVM?
- A. Storage Pool
- B. vDisk
- C. Extent Group
- D. Container
Answer: B
Explanation:
A vDisk is a file that is stored on storage devices owned by a CVM. A vDisk represents a virtual disk that is attached to a VM or a CVM. A Storage Pool is a logical grouping of physical disks in a cluster. An Extent Group is a collection of data blocks that belong to a vDisk. A Container is a logical grouping of vDisks that share the same storage policies and settings. Reference: https://www.nutanix.com/content/dam/nutanix/resources/misc/ebg-nca-6-5.pdf (pages 31-32)
NEW QUESTION # 26
A single host in a four-node AHV-based cluster experiences a complete network failure.
If more than enough resources exist in the cluster to tolerate a node failure, what happens to the user VMs running on that host?
- A. VMs are live-migrated to the three remaining hosts.
- B. VMs stay up, but are unreachable until connectivity is restored.
- C. VMs automatically restart on the three remaining hosts.
- D. VMs remain down until network connectivity is restored.
Answer: A
Explanation:
If a single host in an AHV-based cluster experiences a complete network failure, and if there are enough resources available in the cluster to tolerate a node failure, then the user VMs running on the failed host will be automatically live-migrated to the remaining three hosts in the cluster. This ensures that the VMs stay up and running even if one of the hosts fails. Reference: https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator-Guide-v5_7:pag-vm-migrate-c.html
NEW QUESTION # 27
Which directory should the LCM Framework Bundle be extracted to on a dark site web server in order to update the LCM Framework?
- A. install
- B. release
- C. software
- D. upgrade
Answer: B
Explanation:
When updating the LCM Framework on a dark site web server, the LCM Framework Bundle should be extracted to the "release" directory. This directory is specifically designated for holding the updated LCM Framework files, and the update process will look for the files in this location. Extracting the bundle to a different directory, such as "upgrade", "software" or "install" would not be sufficient as the LCM Framework update process may not be able to find the files. Reference: https://portal.nutanix.com/page/documents/details?targetId=LCM-Guide-v2_11:lc-updating-the-lcm-framework_lc-updating-the-lcm-framework.html
NEW QUESTION # 28
What requirement needs to be considered before configuring Replication Factor of 1 (RF1)?
- A. Application resiliency
- B. Node count
- C. Hypervisor
- D. RAID configuration
Answer: B
Explanation:
To configure Replication Factor 1 (RF1), the cluster must have at least three nodes. In RF1, data is replicated to two other nodes within the cluster, so having at least three nodes is necessary to ensure that the data is replicated. Moreover, when you configure RF1, the cluster must have a minimum of three nodes to ensure that the data is accessible even if one of the nodes goes down. Reference: https://portal.nutanix.com/page/documents/details?targetId=Prism-Admin-Guide-v5_6:pr-data-protection-replication-factor-c.html
NEW QUESTION # 29
When a VM generates I/O, which Nutanix component is serving the storage request?
- A. Prism
- B. Hypervisor
- C. CVM
- D. HDD disks
Answer: C
NEW QUESTION # 30
What is the effect of enabling Flash Mode?
- A. Sets the storage tier preference to HDD
- B. Sets the metadata tier preference to HDD
- C. Sets the metadata tier preference to SSD
- D. Sets the storage tier preference to SSD
Answer: D
Explanation:
Enabling Flash Mode will set the storage tier preference to SSD, meaning that data will be stored on the high-performance SSD storage tier. Flash Mode is designed to speed up the performance of applications by ensuring that the most frequently used data is stored on the faster storage tier. Reference: https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator-Guide-v5_7:pag-flash-mode-c.html
NEW QUESTION # 31
A New Project is Being rolled out to an AHV Cluter being monitored by prism Central , The Application team indicated that the application managed by the project is very memory intensive . The administrator wants to be notified about any memory constraints should they occour.
How would an administrator most effectively achieve this task?
- A. Search for the VM , then in the details page , go to metrics an select CPU usage.
- B. Create a Report to tracking the memory Usage
- C. Create a new alert policy for the memory Usage and set to critical after 80%.
- D. Create a new metric chart for the cluster and analyse hypervisor Memory Usage
Answer: C
NEW QUESTION # 32
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 Entity Chart
- B. See Usage Summary in the Storage Containers detailed view
- C. Create a new Metric Chart
- D. See Storage usage under Prism Element Health page
Answer: A
Explanation:
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.
NEW QUESTION # 33
An Administrator has created a Volume Group for a specific VM on an AHV Cluster.
What is the next step required to user vDisk in the VM?
- A. Reboot the VMD. Bring the disk Online
- B. Attach the Volume Group to the VM
- C. Configure CHAP Authentication
Answer: B
NEW QUESTION # 34
Which Nutanix storage efficiency feature is suitable for nearly every workload?
- A. Compression
- B. Erasure Coding
- C. Thick Provisioning
- D. Deduplication
Answer: D
Explanation:
Deduplication is a storage efficiency feature in Nutanix that is suitable for nearly every workload. Deduplication is a technique that eliminates redundant data and reduces the amount of storage space required to hold that data. This can help to significantly reduce the storage overhead, and improve the overall storage efficiency of the cluster. Deduplication can be applied to all types of data, including virtual machine disks, and can help to reduce storage costs by reducing the amount of physical storage required. Reference: https://portal.nutanix.com/page/documents/details?targetId=Data-Services-Guide-v2_11:ds-deduplication-overview_ds-deduplication-overview.html
NEW QUESTION # 35
Within a Nutanix cluster an administrator is getting frequent failure alerts of the Cassandra and Stargate services for one of the nodes. What action will be taken by the cluster?
- A. Remove the host from cluster
- B. Redirect I/O path to another CVM
- C. Reboot Guest VMs to another hosts
- D. Put host in Maintenance Mode
Answer: D
Explanation:
When the Cassandra and Stargate services fail frequently on a single node, the cluster will automatically put the host in Maintenance Mode to ensure the reliability and performance of the cluster. This will remove the node from the cluster's IO path and prevent any data loss or corruption. Reference: https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator-Guide-v5_7:pag-maintenance-mode-c.html
NEW QUESTION # 36
Which Nutanix storage service can store Petabytes of unstructured data and supports S3 APIs?
- A. Files
- B. Objects
- C. DSF
- D. Volumes
Answer: B
Explanation:
Nutanix Objects is a storage service that can store petabytes of unstructured data and supports S3 APIs. It is a distributed object store that provides an easy-to-use interface for storing and managing objects and data. It also provides advanced features such as versioning, replication, encryption, and access control. Reference: https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator-Guide-v5_7:pag-objects-c.html
NEW QUESTION # 37
Which tool provides diagnostic system data for Nutanix to deliver proactive support? (Choose Correct answer and give explanation/Reference from Nutanix Certified Associate (NCA) v6.5 official study resources)
- A. NCC
- B. Pulse
- C. Cluster Heart
- D. Cluster health
Answer: B
Explanation:
Pulse is a built-in tool that periodically collects and sends diagnostic data to Nutanix support for proactive monitoring and troubleshooting. This data includes cluster configuration, performance metrics, and error logs, among other things. Nutanix support can use this data to identify and resolve issues before they become critical, and to provide recommendations for optimizing cluster performance.
NCC (Nutanix Cluster Check) is another tool provided by Nutanix, but it is used for performing manual health checks and diagnostics on the cluster, rather than providing proactive support.
Cluster Heart and Cluster Health are not tools provided by Nutanix, and are not relevant to this question.
NEW QUESTION # 38
What is the minimum cluster size for Redundancy Factor 3?
- A. 3 nodes
- B. 5 nodes
- C. 6 nodes
- D. 4 nodes
Answer: B
Explanation:
https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_20:arc-redundancy-factor3-c.html
NEW QUESTION # 39
Which platform supports firmware updates through LCM?
- A. Huawei Atlas
- B. Dell PowerEdge
- C. * Lenovo HX
- D. Hitachi Vantara
Answer: C
NEW QUESTION # 40
A single host in a four-node AHV-based cluster experiences a complete network failure.
If more than enough resources exist in the cluster to tolerate a node failure, what happens to the user VMs running on that host?
- A. VMs stay up, but are unreachable until connectivity is restored.
- B. VMs automatically restart on the three remaining hosts.
- C. VMs remain down until network connectivity is restored.
- D. VMs are live-migrated to the three remaining hosts.
Answer: A
Explanation:
In the case of a single host in a four-node AHV-based cluster experiencing a complete network failure, the user VMs running on that host will stay up, but will be unreachable until connectivity is restored. This is because if more than enough resources exist in the cluster to tolerate a node failure, the VMs will continue to run, but will be unable to communicate with other nodes in the cluster due to the network failure. This is stated in the official Nutanix Certified Associate (NCA) v6.5 study guide on page 49, under the heading "Virtual Machine Availability in the Event of Node Failure".
NEW QUESTION # 41
When creating a virtual switch on an AHV cluster, what is the recommended configuration method?
- A. Automatic
- B. Quick
- C. Standard
- D. Manual
Answer: C
NEW QUESTION # 42
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