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In today's rapidly evolving IT landscape, Nutanix NCA-6.5 certification provides IT professionals with a competitive edge and demonstrates their commitment to staying up-to-date with the latest technology trends. The certification is recognized globally and can open new career opportunities in IT infrastructure management and administration.
NEW QUESTION # 63
Which Prism Central feature can map images to target clusters using categories?
- A. Protection Domain Policies
- B. Image Replication Policies
- C. Image Placement Policies
- D. Storage Policies
Answer: C
Explanation:
In Prism Central, Image Placement Policies can be used to map images to target clusters using categories. An Image Placement Policy is a set of rules that determine where an image should be placed on the Nutanix cluster. These rules are based on categories, such as the image's OS type, the target cluster's hardware type, and other factors. By creating image placement policies, you can ensure that images are placed on the appropriate clusters, and that they are compatible with the hardware and software requirements of those clusters.
For example, you could create a placement policy that specifies that all Windows images should be placed on a specific cluster, and that all Linux images should be placed on another cluster. You can also set image replication policies on image placement policies, to ensure that images are replicated to multiple clusters for disaster recovery purposes.
NEW QUESTION # 64
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?
- A. Metro Availability
- B. Rack awareness
- C. Block awareness
- D. Better replication factor
Answer: C
NEW QUESTION # 65
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. Configure CHAP Authentication
- C. Attach the Volume Group to the VM
Answer: C
NEW QUESTION # 66
Which address allows external connections to Nutanix storage presented by the Volumes feature?
- A. Prism Central IP
- B. Data Services IP
- C. IPMI IP
- D. Prism Central IP
Answer: B
Explanation:
The Data Services IP address is the address that allows external connections to Nutanix storage presented by the Volumes feature. This address is used to access the storage from external sources and is used for replication and external snapshotting. Reference: https://portal.nutanix.com/page/documents/details?targetId=Prism-Admin-Guide-v5_6:pr-storage-storage-networks-c.html
NEW QUESTION # 67
Which NIC-teaming configuration balances network traffic based on source/destination IP addresses and TCP/UDP ports?
- A. Active-Backup
- B. Active-Active with LACP
- C. Active-Passive
- D. Active-Active with MAC Pinning
Answer: B
Explanation:
Link Aggregation Control Protocol (LACP) is a NIC-teaming configuration that balances network traffic based on source/destination IP addresses and TCP/UDP ports. LACP allows the administrator to configure multiple NICs as a single logical NIC, known as a Link Aggregation Group (LAG), which can increase the available bandwidth and provide redundancy. LACP uses a hashing algorithm to distribute traffic across the NICs in the LAG, based on the source and destination IP addresses and TCP/UDP ports. This ensures that traffic is evenly distributed across the NICs, which helps to improve overall network performance and availability. Reference: https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_11:wc-network-configuring-uplink-ports_wc-network-configuring-uplink-ports.html
NEW QUESTION # 68
Which feature enables Image Placement Policies to be mapped to target clusters?
- A. Categories
- B. JSON
- C. YAML
- D. Labels
Answer: D
Explanation:
Image Placement Policies can be mapped to target clusters using labels. Labels are key-value pairs that can be used to associate arbitrary metadata with clusters and VMs. Labels can be used to define Image Placement Policies, which specify which clusters can be used for a given image. Reference: https://portal.nutanix.com/page/documents/details?targetId=Prism-Admin-Guide-v5_6:pr-images-placement-policies-c.html
NEW QUESTION # 69
Which cluster configuration is LCM unable to perform firmware upgrades against?
- A. Single-node
- B. Two - node
- C. Five-node
- D. Three-node
Answer: A
Explanation:
LCM (Lifecycle Manager) is a tool provided by Nutanix to automate software and firmware upgrades for Nutanix clusters. However, LCM is unable to perform firmware upgrades against a (D) Single-node cluster configuration.
This is because a single-node cluster does not have any redundancy, so there is no way to perform an upgrade without taking the entire cluster offline. In contrast, multi-node clusters can typically be upgraded in a rolling fashion, with one or more nodes being upgraded at a time while the rest of the cluster remains online.
LCM is capable of performing firmware upgrades against two-node, three-node, and five-node cluster configurations, as long as they meet the other requirements for LCM support (such as being on a supported AOS release and having the appropriate network connectivity).
NEW QUESTION # 70
An organization runs several core business applications on a Nutanix cluster. System stability and support are critical for these applications, which has an annual maintenance window.
How can the administrator assure that these requirements are met?
- A. Adhere to the LTS release cycle.
- B. Purchase Ultimate licensing.
- C. Adhere to the STS release cycle.
- D. Purchase Mission Critical support.
Answer: B
NEW QUESTION # 71
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. Put host in Maintenance Mode
- B. Reboot Guest VMs to another hosts
- C. Remove the host from cluster
- D. Redirect I/O path to another CVM
Answer: A
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 # 72
An administrator needs to deploy a two-node cluster on a new ROBO Site. What is required to maintain High Availability in the case of a node failure?
- A. Async Replication
- B. Windows Failover Clustering
- C. Metro-Availability
- D. Witness VM
Answer: C
Explanation:
Metro-Availability is a feature of Nutanix clusters that provides high availability in the case of a node failure. It requires two nodes and uses asynchronous replication between the two sites to ensure that data is replicated across the two sites in real-time. This ensures that, in the case of a node failure, the data is still available and the cluster can remain operational. Reference: https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator-Guide-v5_7:pag-metro-availability-c.html
NEW QUESTION # 73
Refer to the exhibit.
Management has tasked an administrator to restore the VM, VMforQuestion to a previous point in time (3:20pm), to recover from a corrupted set of files.
Which snapshot should the administrator choose, and which action(s) should be executed?
- A. Snapshot 1, Restore
- B. Snapshot 2 Restore
- C. Snapshot 2 Details review restore points. then Clone
- D. Snapshot 1 Details, review restore points. then Clone
Answer: D
NEW QUESTION # 74
On which entity is Replication Factor configured?
- A. Container
- B. Volume
- C. Host
- D. Oplog
Answer: A
Explanation:
Replication Factor is configured on a Container entity. Containers group together virtual disks and files, and allow administrators to set policies on a group level. This allows for increased flexibility in managing storage resources and allows administrators to easily set policies across multiple virtual disks and files.
Replication Factor is configured on Containers. A container is a logical grouping of one or more storage pools and defines the storage resources available to virtual machines. The replication factor is a setting that determines the number of copies of data that are stored across the cluster. By configuring the replication factor on a container, you are setting the number of copies of data that will be stored for all virtual machines that are associated with that container.
For example, if you have a container with a replication factor of 3, it means that three copies of data will be stored across the cluster, and two copies are required to reconstruct the data in case of a failure.
NEW QUESTION # 75
An administrator has defined a security policy that needs to be applied to dozens of VMs. What is the most efficient way the administrator can perform this?
- A. Apply the same label to all the VMs, then bind the policy to the label.
- B. Use a script to apply the policy to the defined VMs.
- C. Within the policy, select all the VMs it should be applied to.
- D. Apply a category to the VMs. and associate the category with the policy.
Answer: A
Explanation:
Labels allow administrators to group related objects, such as VMs, and then apply policies to those labels, rather than having to manually apply the policy to each individual VM. This is the most efficient way for an administrator to apply a security policy to dozens of VMs. Reference: https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator-Guide-v5_7:pag-sec-category-label-c.html
NEW QUESTION # 76
Which IP address can be used to directly access Prism Element?
- A. IP address of any CVM in the cluster
- B. AHV host br0 IP address
- C. Foundation VM IP address
- D. IP address of any Prism Central VM
Answer: A
Explanation:
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
NEW QUESTION # 77
What resource should be used to ensure a successful upgrade of the hypervisors and AOS within a vSphere-based Nutanix cluster?
- A. Compatibility and Interoperability Matrix
- B. Upgrade Paths
- C. Hardware Replacement Documentation
- D. Field Advisories
Answer: A
Explanation:
The Compatibility and Interoperability Matrix (CIM) is the resource that should be used to ensure a successful upgrade of the hypervisors and AOS within a vSphere-based Nutanix cluster. The CIM provides information about the compatibility and interoperability of the different components of the Nutanix cluster, including the hypervisors, AOS, and other related components. Reference: https://www.nutanix.com/support/compatibility-matrix/
NEW QUESTION # 78
Which Nutanix data efficiency mechanism replaces a traditional Replication Factor for suitable data?
- A. Erasure Coding
- B. Compression
- C. Intelligent Cloning
- D. Deduplication
Answer: A
Explanation:
Erasure coding is a data efficiency mechanism in Nutanix that replaces the traditional replication factor for suitable data. Erasure coding uses a technique known as "forward error correction" to spread data across multiple drives in a cluster, such that if some drives fail, the data can still be reconstructed. This allows for a much higher storage density and a more efficient use of disk space as compared to traditional replication, where multiple copies of the same data are stored across multiple drives. Deduplication and Compression are also data efficiency mechanisms in Nutanix which help to reduce the storage overhead by eliminating the redundant data. Intelligent Cloning is a Nutanix feature which helps to create multiple instant, space-efficient clones of a VM. Reference: https://portal.nutanix.com/page/documents/details?targetId=Data-Services-Guide-v2_11:ds-erasure-coding-overview_ds-erasure-coding-overview.html
NEW QUESTION # 79
An administrator notices that a VM is slow and unresponsive. The administrator wants to compare performance to other VMs on cluster.
Which chart type is best suited to display multiple VM performance metrics for diagnosis?
- A. Dashboard Chart
- B. Entity Chart
- C. Analysis Chart
- D. Metric Chart
Answer: D
NEW QUESTION # 80
A SQL Server cluster has been deployed on an AHV cluster. To ensure maximum uptime, the administrator wants the SQL Server VMs running on different hosts while leveraging High Availability in case of host failure.
Which configuration would meet these requirements?
- A. Create an anti-affinity rule via CLI.
- B. Disable VM live migration from selected VMs.
- C. Configure one VM as an Agent VM
- D. Disable Host affinity rules in the cluster
Answer: A
Explanation:
Anti-affinity rules are used to ensure that virtual machines are not running on the same physical host. This can be useful in situations where the administrator wants to ensure that virtual machines are running on different hosts for high availability and to minimize the impact of a host failure. By creating an anti-affinity rule via CLI, the administrator can ensure that the SQL Server VMs are running on different hosts while still leveraging high availability in case of host failure. Reference: https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_11:wc-affinity-anti-affinity-rules_wc-affinity-anti-affinity-rules.html
NEW QUESTION # 81
An administrator manages a memory-sensitive application that consists of multiple VMs. The administrator needs to understand if workloads, historically, have been evenly distributed across these VMs.
What should the administrator do?
- A. Run cluster efficiency summary report selecting all the VMs that constitute the applications.
- B. Add Memory usage chart to Analysis dashboard for each required VM.
- C. Create an Alert Policy with VM as entity type and memory usage as a metric.
- D. Filter VMs list by using Memory Usage.
Answer: A
Explanation:
Run cluster efficiency summary report selecting all the VMs that constitute the applications. Running a cluster efficiency summary report selecting all the VMs that constitute the application will allow the administrator to understand if workloads, historically, have been evenly distributed across these VMs. This report will provide information about the average and peak memory usage for each of the VMs. Reference: https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator-Guide-v5_7:pag-cluster-efficiency-report-c.html
NEW QUESTION # 82
What does Replication Factor 2 (RF2) refer to?
- A. Number of copies of data written in the cluster
- B. Number of disks that can be lost in the cluster
- C. Number of nodes that can be lost without impact
- D. Number of blocks that can be lost without impact
Answer: A
Explanation:
Replication Factor 2 (RF2) refers to the number of copies of data written in the cluster. When RF2 is enabled, the Nutanix Distributed File System (NDFS) will create two copies of the data, resulting in higher levels of data durability and availability. Reference: https://portal.nutanix.com/page/documents/details?targetId=Advanced-Administration-v5_7:aa-ndfs-rf2-c.html
NEW QUESTION # 83
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 remain down until network connectivity is restored.
- B. VMs automatically restart on the three remaining hosts.
- C. VMs stay up, but are unreachable until connectivity is restored.
- D. VMs are live-migrated to the three remaining hosts.
Answer: D
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 # 84
Which product or feature is most suitable for deploying a Microsoft SQL cluster in a Nutanix environment?
- A. Files
- B. Volumes
- C. Objects
- D. NFS shares
Answer: C
Explanation:
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.
NEW QUESTION # 85
What data is stored as a file on storage devices owned by a CVM?
- A. Storage Pool
- B. Extent Group
- C. Container
- D. vDisk
Answer: D
Explanation:
In Nutanix, a virtual disk (vDisk) is a file that is stored on storage devices owned by a CVM (Controller Virtual Machine). A vDisk is a virtual representation of a physical disk and it is used to store the data of a virtual machine. Each virtual machine has one or more vDisks associated with it, and these vDisks can be stored on different types of storage media, such as solid-state drives (SSDs) and hard disk drives (HDDs). The vDisks are stored in a container that is managed by the CVM, and it is the basic building block for storing virtual machine data on the Nutanix cluster. Storage Pool, Extent Group, and Container are all related concepts but different entities in Nutanix. A storage pool is a collection of physical storage devices that are used to store virtual machine data. An extent group is a collection of storage extents that are used to store virtual machine data. A container is a logical grouping of virtual machines, virtual disks, and other objects in Nutanix. Reference: https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_11:wc-storage-containers-overview_wc-storage-containers-overview.html
NEW QUESTION # 86
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