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NEW QUESTION # 99
An administrator is using Nutanix Move to migrate aWindows VM from ESXi to AHV. Automated guest preparation is failing with an error:
Account has UAC enabled error
The administrator is using the local built-in administrator account for the Windows VM Admin approval mode must remain enabled.
What should theadministrator do to continue with the migration with Nutanix Move?
- A. Use a Domain Admin account for the Windows VM
- B. Reboot the Windows VM and try the migration again
- C. Place Windows VM in Maintenance Mode
- D. Follow manual VM preparation guidelines
Answer: D
Explanation:
Explanation
https://next.nutanix.com/move-application-migration-19/nutanix-xtract-validation-failed-user-must-belong-in-a-g
NEW QUESTION # 100
During a Site Readiness Check, a customer informed the consultant that there is no NTP server currently configured in the environment.
Which two statements should the consultant consider for continuing the cluster deployment? (Choose two.)
- A. An NTP server is not required for cluster Foundation and can be added later.
- B. If an NTP server is provided using FQDN, a DNS server is required.
- C. At least one external NTP server must be used to complete Foundation process.
- D. At least 3 NTP servers must be provided in a comma-separated list.
Answer: A,B
Explanation:
For continuing the cluster deployment without an NTP server immediately available: A. An NTP server is not required for the initial foundation process of the cluster and can indeed be added later. This allows the deployment to proceed without delays, although it's critical to add NTP synchronization as soon as possible post-deployment to ensure proper cluster time management. B. If an NTP server is to be provided using an FQDN, then a DNS server must indeed be available. This is because the FQDN needs to be resolved to an IP address, which requires DNS resolution services. Options C and D are not strictly required as per Nutanix deployment standards; a single NTP server can suffice initially, and there's no requirement for it to be external or in a comma-separated list unless specifically dictated by network or organizational policies.References:
Nutanix Installation and Configuration Guide, Nutanix Foundation Tool documentation.
NEW QUESTION # 101
An administrator protected a DB VM running on a Nutanix cluster with NearSync Replication, which schedules to repeat every 15 minutes to a second site. The daily change rate is low. During nightly backups, the replication window is missed due to write volume.
Which two options describe the expected behavior? (Choose two.)
- A. The Administrator needs to re-enable it manually.
- B. The system continuously tries to get to the NearSync schedule.
- C. NearSync stops working and fails over to the remote site.
- D. Protection Domain transitions back to the hourly schedule.
Answer: B,D
Explanation:
When a NearSync Replication window is missed due to high write volume during nightly backups, the expected behavior of the system is to adjust the replication schedule temporarily and continuously attempt to return to the configured NearSync schedule. The correct answers are:
Option B, "Protection Domain transitions back to the hourly schedule." If the NearSync cannot maintain the
15-minute schedule due to excessive write volume, it may temporarily fall back to a less frequent schedule, such as hourly, to stabilize.
Option D, "The system continuously tries to get to the NearSync schedule." NearSync is designed to handle transient high-load situations by trying to catch up and revert to the pre-set NearSync schedule as conditions allow.
References:These behaviors are outlined in the Nutanix documentation for NearSync, which describes how the system manages periods of high I/O and missed replication windows.
NEW QUESTION # 102
A consultant runs the Foundation Applet and discovers all the nodes. The consultant wants to use the latest version of Foundation for imaging for support purposes and to cover the latest hardware and software hypervisor support.
What should the consultant do to upgrade Foundation on a node?
- A. Use the Foundation VM to upgrade Foundation on all nodes.
- B. Use the Foundation Applet to upgrade Foundation on a single node.
- C. Use crash cart and manually upgrade Foundation files on one node.
- D. Use latest version of Foundation to reimage all the nodes.
Answer: A
Explanation:
To ensure that the Foundation Applet is up-to-date across all nodes, the best approach is to use the Foundation VM. The Foundation VM allows consultants to manage and upgrade Foundation on all nodes centrally. This method avoids the necessity of manual upgrades on each node individually, thus ensuring a more efficient and error-free process, aligning with Nutanix's best practices for scalability and management of infrastructure.References: The Nutanix Bible, the Nutanix University's NCS-Core 6.8 materials, and official Nutanix documentation on the Foundation VM.
To ensure the latest version of Foundation is used for imaging to support the latest hardware and software hypervisor configurations, the consultant should utilize the Foundation VM. This tool allows for upgrading the Foundation on all nodes simultaneously, ensuring consistency across the cluster. It streamlines the process by leveraging the existing Foundation infrastructure rather than requiring manual updates via a crash cart or the limited capabilities of the Foundation Applet for single node upgrades.
References:
* Nutanix Foundation Documentation: https://portal.nutanix.com
* Nutanix Upgrade Guide: Nutanix Foundation Upgrade Process
NEW QUESTION # 103
An existing Nutanix customer has several clusters in production and is adding a new cluster. The customer wants to create an AHV cluster that has already been racked and powered on remotely, with the factory image, using Prism Central.
Which step should the consultant take next?
- A. Build the cluster with the Foundation Applet
- B. Build the cluster with Foundation Central.
- C. Build the cluster with the Foundation VM.
- D. Bare metal image the nodes with the Foundation VM.
Answer: B
Explanation:
For adding a new cluster to an existing set of production clusters using AHV and wanting to manage the setup remotely via Prism Central, the most appropriate and efficient method is to use Foundation Central.
Foundation Central allows for the remote deployment and configuration of Nutanix clusters through Prism Central, facilitating the foundation process without needing physical access or separate foundational utilities like the Foundation VM or Applet. It uses the factory image on the nodes and is designed to streamline cluster expansions and deployments in enterprise environments.References: Nutanix Foundation Central User Guide, Nutanix Prism Central documentation.
Top of Form
NEW QUESTION # 104
An administrator is responsible for the following Nutanix Enterprise Cloud environment:
* A central datacenter with a 20-node cluster with 1.5PB of storage
* Five remote sites each with a 4-node cluster with 200TB storage
The remote sites are connected to the datacenter via 1GB links with an average latency of 6 ms RTT. What is the minimum RPO the administrator can achieve for this environment?
- A. 15 minutes
- B. 6 hours
- C. 0 minutes
- D. 1 hour
Answer: A
Explanation:
Ref:
https://support-portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_10:wc-prote
NEW QUESTION # 105
An administrator is deploying a three-tier application on a Nutanix Enterprise Cloud consisting of web, application, and database VMs. Traffic between the servers must be limited to specific services/ports. There is an application layer firewall VM deployed on one host in the cluster.
In which way should the administrator meet this requirement?
- A. Separate the web. application and database VMs on to dedicated VLANs
- B. Configure a security policy and service chain redirecting the server traffic through the firewall
- C. Create a network for each type of VM, and use policy-based routing to control the traffic flow
- D. Categorize the VMs in Prism Central and utilize Flow to set a security policy
Answer: D
Explanation:
For a multi-tier application where traffic must be limited to specific services and ports across web, application, and database VMs, the optimal approach is to use microsegmentation features provided by Nutanix. Option D,
"Categorize the VMs in Prism Central and utilize Flow to set a security policy," is the correct choice.
Nutanix Flow allows for detailed security policies that control VM-to-VM traffic within the same cluster, effectively managing access and communication based on specified criteria like VM category, service, or application type. This solution enables precise control over traffic flows, enhancing security without requiring additional physical or virtual network segmentation.
References:Nutanix Flow capabilities are detailed in Nutanix Prism Central's documentation, which explains how to implement microsegmentation and security policies for application-specific traffic management.
NEW QUESTION # 106
An administrator is migrating 5MB shares from a third-party platform to Nutanix Files with the following characteristics:
* Shares contain user profile directories
* DFS-N will be used
How should the administrator create target shares for this migration?
- A. Create standard shares with multiple top-level directories and distribute migrated data.
- B. Create multiple distributed shares and distribute migrated data as evenly as possible.
- C. Create distributed shares with multiple top-level directories and distribute migrated data.
- D. Create multiple general purpose shares and distribute migrated data as evenly as possible.
Answer: C
Explanation:
Ref: https://portal.nutanix.com/page/documents/details/?targetId=Files-v3_6:Files-v3_6
NEW QUESTION # 107
What reference materials should be provided to the customer during the Knowledge Transfer?
- A. As-Built Guide, technical slides and checklist, Network Diagram
- B. Questionnaire, technical slides and checklist, links to documentation and resources
- C. As-Built Guide, technical slides and checklist, links to documentation and resources
- D. As-Built Guide, Project Plan, links to documentation and resources
Answer: C
Explanation:
During the Knowledge Transfer phase, providing the customer with the As-Built Guide, technical slides and checklists, along with links to documentation and resources, is optimal. This set of materials ensures the customer receives both detailed and high-level information, supporting a thorough understanding of the deployment and operational procedures, and it allows for easy reference to official resources for ongoing needs.References: The Nutanix Bible, NCS-Core 6.8 learning documentation, and best practices in IT project documentation.
NEW QUESTION # 108
An administrator is deploying an application using Nutanix Volumes. After configuring the volume group and connecting the guest's iSCSI initiator to the volume group, they begin performance testing.
The administrator learns that performance on the virtual disk attached to the iSCSI initiator is far less than that of a virtual disk connected directly to the VM.
Which situation is causing this condition?
- A. The performance test is generating small block random 10.
- B. The VM's iSCSI traffic is being routed to the data services IP subnet
- C. Data Locality ensures that VM attached disks are always faster than iSCSI volumes.
- D. The duster data services IP address is a bottleneck, shared with other iSCSI traffic
Answer: D
NEW QUESTION # 109
The networking team makes changes to the Top of Rack switches to which the Nutanix cluster are attached. A few VMs are able to communicate with each other on the same node but are unable to connect to other parts of the network.
What is the likely cause of this issue?
- A. Jumbo Frame are misconfigured across ports.
- B. There is a VLAN misconfiguration on the switch.
- C. There is a VLAN misconfiguration on the VMs.
- D. The vNIC port is disconnected on the affected VMs.
Answer: B
Explanation:
When VMs on the same node can communicate but fail to connect to other parts of the network following changes made to Top of Rack switches, the issue often stems from a VLAN configuration error on the switches. VMs on the same node communicating successfully indicates that the local switch configuration is intact, but inability to reach external network segments points to an incorrect VLAN setup on the broader network, likely introduced during the recent changes to the Top of Rack switches.References: Nutanix Networking Guide, Troubleshooting Network Connectivity in Nutanix.
NEW QUESTION # 110
A customer recently set up Async Replication between Site A and Site B.
The customer wants to conduct aplanned failover and clicks Activate on Site B.
The customer then runs the following command on Site A:
ncli pd deactivate_and__destroy_vms name=<protection_domain_name>
What does this do to the customer environment?
- A. VMs are powered off on Site A and must be manually powered on at Site B.
- B. VMs get deleted from Site A and the protection domain is no longer active.
- C. VMs get deleted from Site B. and the protection domain is now Active.
- D. Customer must then manually power off VMs at Site A and power them on at Site B.
Answer: B
Explanation:
Explanation
https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_10:wc-protection-do
NEW QUESTION # 111
Refer to the exhibit.
A consultant is installing AOS 5.10 and ESXi 6.5 on three nodes. During the Foundation process, ESXi 6.5 is not available as one of the choices for hypervisor.
Which solution should the consultant use?
- A. Upload ESXi image to /home/Nutanix/foundation/isos/hypervisor/esx.
- B. Upload ESXi image to /home/Nutanix/foundation/nos/hypervisor/esx.
- C. Update the Foundation whitelist from the support portal.
- D. Restart Foundation VM and refresh Foundation page.
Answer: A
NEW QUESTION # 112
A consultant is performing a Nutanix Cluster installation on Dell XC Core hardware. The consultant decides to use Foundation Portable for Mac to perform the installation. When the consultant arrives onsite, Foundation Portable is unable to locate the new nodes.
Which log should the consultant check to troubleshoot this issue?
- A. foundation.app/contents/resouces/log
- B. /home/nutanix/foundation/log
- C. ~/data/logs/foundation
- D. ~/data/logs/foundation.out
Answer: B
NEW QUESTION # 113
A consultant is completing final network failover testing on a recently deployed AHV cluster.
The cluster consists of the following:
*Three nodes
*Two uplinks connected to two switches
*Supported SFPs
The consultant removed one SFP+ out of each node. Two of the nodes (Hostl I Host2) failed over to the backup NIC correctly without any interruption but have lost communication with the third node (Host 3) hypervisor/CVM. Inserting the original SFP+ back into the problematic node allowed the network to be connected and the two healthy nodes could communicate successfully again.
manage_ovs showjnterfaces output
manage_ovs showjinterfaces output:
name mode link speed
cthO 10000 True 10000
ethl 10000 False None
eth2 10000 True 10000
eth3 10000 False None
manage_ovs show.uplinks output:
Bridge: brO
Bond: brO-up
bond_mode: active-backup
interfaces: ethl ethO
lacp: off
lacp-fa I 1 back: false
lacp_speed: slow
What should the consultant validate first?
- A. Validate the customer has configured all their switch ports identically.
- B. Validate NIC card on node is seated properly.
- C. Validate that the correct interfaces are included in the bridge.
- D. Validate the SFP+ is fully plugged into the node and switch.
Answer: D
Explanation:
Given the symptoms where two nodes correctly failover but lose communication with the third node after an SFP+ is removed, the first action should be to:
* Validate the SFP+ is fully plugged into the node and switch: This is critical because a loose or partially connected SFP+ can cause intermittent network issues, which seems to be the problem based on the scenario described.
References:
* Nutanix Bible (https://www.nutanixbible.com), particularly the network troubleshooting sections.
* Nutanix Field Installation Guide, which provides detailed steps on how to ensure hardware components like SFPs are correctly installed.
NEW QUESTION # 114
How should a consultant verify that a Nutanix cluster can tolerate a single-node failure?
- A. nutanix@cvm~$ ncli cluster status type=node
- B. [root@avh~]# ncli cluster fault-tolerance-status type=node
- C. [root@cvm~]# ncli cluster get-domain-fault-tolerance-status
type=node - D. nutanix@cvm~$ ncli cluster get-domain-fault-tolerance-status
type=node
Answer: D
Explanation:
To verify that a Nutanix cluster can tolerate a single-node failure, the consultant should use the command nutanix@cvm~$ ncli cluster get-domain-fault-tolerance-status type=node. This command is executed from the Controller Virtual Machine (CVM) and checks the cluster's fault tolerance status specifically for node failures, providing insights into how the cluster's data resiliency and redundancy configurations are holding up against potential single-node failures.References: Nutanix CLI Guide, Nutanix Fault Tolerance Documentation.
NEW QUESTION # 115
During the knowledge transfer session, a consultant conducts a storage management demo. In the Creating a Storage Container workflow, the customer notices the Advertised Capacity parameter and asks for an explanation.
How should the consultant respond?
- A. It is a capacity computed by dividing physical storage usage of a container by the replication factor (RF).
- B. It assists in reserving space for a storage container to ensure a maximum storage capacity is available.
- C. It assists in reserving space for a storage container to ensure a minimum storage capacity is available.
- D. It enables the ability to cap usage of storage containers to be smaller than the limit of a storage pool capacity.
Answer: D
Explanation:
The "Advertised Capacity" parameter in the context of creating a storage container in Nutanix systems is used to cap the usage of storage containers to be smaller than the limit of a storage pool's capacity. This feature allows administrators to set a maximum storage limit for a container, preventing it from using the entire storage pool's capacity and ensuring that resources are allocated based on planned capacity requirements. This helps in maintaining predictable storage management and allocation within a Nutanix environment.References: Nutanix Storage Container Management Documentation, Nutanix Best Practices for Storage Configuration.
NEW QUESTION # 116
When utilizing the Nutanix cluster As Built Document generator, which two configuration elements should a consultant provide when running the run_as_built.exe command? (Choose two.)
- A. Cluster IP
- B. Data Services IP
- C. Customer Name
- D. Remote Site IP
Answer: A,C
Explanation:
When using the Nutanix cluster As Built Document generator, the necessary configuration elements to provide when running the run_as_built.exe command include the Cluster IP (B) and the Customer Name (D). The Cluster IP is required to properly identify and communicate with the cluster to gather configuration and operational data. The Customer Name is typically used to personalize the documentation, making it specific to the client's deployment, which is useful for record-keeping and future reference purposes.References: Nutanix As Built Documentation generator usage guidelines, Nutanix Best Practices for Documentation.
NEW QUESTION # 117
During the knowledge transfer on Prism GUI, a customer asked about AHV best practices for VM High Availability on a five-node cluster and the safest configuration. The consultant informed the customer that best practices dictate that all storage containers are configured with a replication factor of 3.
What will be the behavior if the non-default Guarantee mode is selected on Prism with two AHV host failures?
- A. Will ensure that all VMs can restart if two AHV nodes remains online.
- B. Keeping the default mode will ensure that all VMs can restart in case of two AHV host failures.
- C. Keeping the default mode will ensure that all VMs can restart in case of an AHV host failure.
- D. Will ensure that all VMs can restart in case of two simultaneous AHV host failures.
Answer: D
Explanation:
In a five-node cluster with storage containers configured with a replication factor of 3, the behavior of VM High Availability when two AHV host failures occur with the non-default "Guarantee mode" enabled is as follows:
* Will ensure that all VMs can restart in case of two simultaneous AHV host failures: This mode prioritizes maintaining VM availability by reserving enough resources to restart VMs even with multiple host failures, as long as at least three hosts (matching the replication factor) remain functional.
References:
* Nutanix Bible (https://www.nutanixbible.com), specifically sections on VM High Availability and replication factors.
* Nutanix University: NCS-Core 6.8 Training (https://university.nutanix.com), where best practices for VM High Availability are detailed.
NEW QUESTION # 118
A consultant creates an AHV cluster and connects the Intel X550T NICs to the top of rack switch using Twinax cables. The activity and link lights are green. The cluster cannot communicate over the 10GbE link.
What is the first command the consultant should perform to troubleshoot the issue?
- A. manage_ovs update_uplinks
- B. manage_ovs show_interfaces
- C. manage_ovs show_uplinks
- D. manage_ovs show_bridges
Answer: B
Explanation:
When facing issues with network communication over 10GbE links, the first command to troubleshoot is manage_ovs show_interfaces. This command allows the consultant to review the operational status and settings of each network interface, including those connected via Twinax cables to the top of rack switch. This will show whether the interfaces are correctly configured and functioning, which is essential for establishing a successful network link.
References:
* Nutanix Command Reference Guide: https://portal.nutanix.com
* Nutanix Community Network Troubleshooting Tips: Nutanix Community
NEW QUESTION # 119
An administrator is configuring software only. Data-at-Rest Encryption on their Nutanix cluster. They are planning to deploy a third-party key management server (KMS).
Where should this server be hosted?
- A. As a single VM on the Nutanix cluster
- B. On hardware external to the Nutanix duster
- C. As a single VM deployed on the host that contains the Prism leader CVM
- D. As a clustered VM setup on the Nutanix cluster
Answer: B
Explanation:
NEW QUESTION # 120
An administrator needs to configure snapshots for DR scenarios. The databases get refreshed on Friday nights regularly. The search service application re-indexes the new application on Saturday nights regularly. The remaining front-end and middle tier VMs are static but do get minor version updates weekly.
The administrator needs to have 2 weeks of daily snapshots for all the VMs in an app group and 2 weeks application consist local snapshots only on Fridays, Saturdays and Sundays on the same group of VMs.
Which two options should the administrator use to configure snapshots?
- A. Create two consistency groups in a protection domain, one for front-end and middle tier apps with no application consistency, one for database and Search apps with application consistency, and apply the correct schedule to both groups.
- B. Create a schedule in a protection domain for all applicable VMs to snap daily with application consistency enabled with 6 days of retention and with no application consistency and 14 days local retention.
- C. Create a protection domain for all VMs
- D. Create one protection domain for all VMs in an application group with scheduled daily non-application consistent snapshots and another protection domain for all VMs in an application group with scheduled Friday. Saturday, Sunday application consistent snapshots.
Answer: D
Explanation:
To meet the requirement of having two weeks of daily snapshots and application-consistent snapshots on specific days (Friday, Saturday, Sunday), the best approach is to use two separate protection domains. This setup allows for greater flexibility in managing retention policies and ensuring application consistency. One protection domain will handle daily snapshots without application consistency for regular backups, and the other will handle application-consistent snapshots for critical times when databases and applications are updated, ensuring data integrity during these operations.
References:
* Nutanix Bible: Data Protection and DR
* Nutanix University: Creating and Managing Protection Domains
NEW QUESTION # 121
During which part of the Knowledge Transfer does the customer learn about Nutanix basics and their environment at a high level?
- A. Technical Handoff Slides
- B. As-Built Guide
- C. Technical Checklist
- D. Support portal
Answer: A
Explanation:
During the Knowledge Transfer phase, customers typically learn about Nutanix basics and their specific environment at a high level through "Technical Handoff Slides." This part of the training and handover process provides a broad overview of the installed solution, how it operates, and how it interacts with the existing infrastructure, making it essential for foundational understanding.References: Nutanix Bible, Nutanix University NCS-Core 6.8 learning materials
NEW QUESTION # 122
An administrator responsible for a VDI environment needs to investigate reports of slow logins. The administrator finds that increasing the number of vCPUs from 2 to 4 will reduce the login times. Production workloads are consuming 75% of the host CPU on the cluster. The administrator increases the vCPU count on all of the VDI VMs.
What are two impacts on the cluster? (Choose two.)
- A. Increase CPU ready%
- B. Increase memory utilization%
- C. Increasing CPU counts will decrease memory utilization
- D. Increase CPU utilization%
Answer: A,D
Explanation:
Increasing the number of vCPUs from 2 to 4 can indeed reduce login times by providing more processing power to handle the login requests. However, this action will have two main impacts on the cluster:
A: Increase CPU utilization%: By increasing the number of vCPUs, you are effectively increasing the demand for CPU resources. This will result in a higher percentage of the CPU being utilized.
B: Increase CPU ready%: CPU Ready is a measure of the amount of time a virtual machine is ready to run against the pCPU, but is waiting to be scheduled on the physical CPU. By increasing the number of vCPUs, you are increasing the number of virtual machines that are ready to run, which can increase the CPU Ready percentage.
Increasing the vCPU count does not directly affect memory utilization, so options C and D are not correct.
References:
* The conclusions above are based on general virtualization principles covered in resources like the Nutanix Bible (https://www.nutanixbible.com/) and the Nutanix University training materials for NCS-Core certification (https://university.nutanix.com/). These sources explain the impact of CPU allocation and utilization in detail, particularly in the context of cluster performance and virtual desktop infrastructure.
* Additionally, practical insights into these dynamics are discussed in various video tutorials from the Nutanix official YouTube playlist for NCS-Core learning (https://www.youtube.com/playlist?list=PLAHgaS9IrJecs_AcQT3Y7vSsKT2mjz3Iu), which provide visual and step-by-step breakdowns of how CPU resources are managed in a Nutanix environment.
NEW QUESTION # 123
A customer is running out of storage in an ESXi cluster. The customer wants to add storage without paying for an additional hypervisor license.
Which option should the consultant recommend to meet the requirement?
- A. Edit the factory_config.json file to configure the node as storage-only and then expand the cluster in Prism
- B. Buy a new node to meet the requirements of the storage-only node specifications.
- C. Convert the cluster to AHV to support storage-only node requirements.
- D. Select the storage-only checkbox during Foundation and then expand the cluster in Prism.
Answer: B
NEW QUESTION # 124
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