[Sep 03, 2025] Today Updated NCS-Core Exam Dumps Actual Questions
NCS-Core exam dumps with real Nutanix questions and answers
Nutanix NCS-Core certification exam is designed for professionals who want to validate their skills in managing and deploying Nutanix Core Infrastructure solutions. NCS-Core exam aims to test the candidates' knowledge and expertise in deploying, managing, and troubleshooting Nutanix AOS clusters in a production environment. Nutanix Certified Services Core Infrastructure Professional certification is globally recognized and is sought after by IT professionals who want to advance their careers in the field of hyperconverged infrastructure.
Nutanix is a company that specializes in providing enterprise cloud computing solutions. They offer a range of services and products that enable organizations to build and manage their own private clouds. One of their key offerings is the Nutanix Certified Services Core Infrastructure Professional (NCS-Core) certification exam. NCS-Core exam is designed to test the skills and knowledge of IT professionals who work with Nutanix technology.
NEW QUESTION # 21
A consultant is reviewing a customers Pre-delivery Questionnaire.
The customer wants to deploy their cluster with ESXi as the hypervisor with vSphere Distributed Switch. The customer will be using Cisco Nexus 9k as their switch choice In the kick-off call, it is confirmed that the customer has a business requirement to use LACP in their environment.
What should the consultant ensure that the customer configures on the port-channel interface before deployment?
- A. no lacp suspend-individual
- B. no lacp graceful-convergence
- C. show pore-channel
- D. service unsupported-transceiver
Answer: A
Explanation:
Given that the customer is using a Cisco Nexus 9k switch and wants to deploy ESXi with a vSphere Distributed Switch while using LACP, the consultant should ensure that the customer configures:
* D. no lacp suspend-individual: This command ensures that LACP doesn't suspend the individual port if it does not receive LACP PDUs from the other side, which is crucial in environments where continuous connectivity is required for all member links of the port-channel to maintain uninterrupted network services.
References:
* Nutanix Bible (https://www.nutanixbible.com), where it discusses ESXi configurations and switch settings.
* Cisco Nexus configuration guides, referred through Nutanix's training materials, which recommend
* settings for optimal integration with Nutanix environments.
NEW QUESTION # 22
Where can a consultant find Nutanix Enablement Starter Packs (ESPs)?
- A. In the Support Portal
- B. In the Nutanix .NEXT Community Forum
- C. In the Services section of the Nutanix website.
- D. In the Partner Portal
Answer: D
NEW QUESTION # 23
While reviewing the BOM during the kickoff call, a consultant notices that there are six NX nodes and 12 SFP+ modules, but no fiber cables are listed.
Which statement is correct regarding this scenario?
- A. Only copper cables, not fiber cables, are required for SFP* modules.
- B. The customer can use any fiber cable from existing network devices.
- C. The consultant should remind the customer that it is their responsibility to procure compatible fiber cables.
- D. Nutanix provides fiber cables based on the fiber channel ports on the server.
Answer: C
Explanation:
When deploying Nutanix hardware, it is essential to ensure that all necessary components are included in the Bill of Materials (BOM). In this case, the BOM includes SFP+ modules but lacks the fiber cables needed for connectivity. The SFP+ modules indicate a requirement for fiber optic cables, and it's crucial for the consultant to ensure the client understands their responsibility to procure compatible cables. Nutanix typically does not provide fiber cables as these are considered network infrastructure components, which vary based on specific network requirements and setups.References:
* Nutanix University - NCS-Core 6.8 Learning Path
* The Nutanix Bible (https://www.nutanixbible.com/)
* Nutanix TechTalks and Learning Videos
(https://www.youtube.com/playlist?list=PLAHgaS9IrJecs_AcQT3Y7vSsKT2mjz3Iu)
NEW QUESTION # 24
Refer to the exhibit.
On a four-node NX-3460 cluster, two 10G NiCs are connected to redundant Cisco ToR 5K switches as shown in the first exhibit Port On a four-node NX-3460 cluster, two 10G NICs are connected to redundant Cisco TOR Sk switches as shown in the fist exthibt. Port failover must be tested.
The network configuration output from the CVM is shown in the second exhibit. To test fallover, a shut command is executed on the switchport that connects the node to the 5k1 switch.
Refer to the exhibit.
- A. Active link is disconnected. Passive link takes over.
- B. Passive link is disconnected. Active link takes over.
- C. Active link takes over. HA Failover takes place.
- D. Passive link takes over. HA Failover takes place.
Answer: A
Explanation:
In the scenario described, the configuration shown in the exhibit indicates that there is an "active-backup" bond mode. If a shut command is executed on the switchport that connects the node to the 5k1 switch (assuming it's the active link), the passive link should take over. This response ensures no loss of connectivity as the passive link becomes active in the absence of the primary (active) link.References: Nutanix Bible, Nutanix University NCS-Core 6.8 learning materials
NEW QUESTION # 25
A consultant is deploying a Nutanix cluster at a customer location. The consultant will be deploying the latest AOS along with the latest Nutanix hardware.
Which three references should the consultant review prior to this installation? (Choose three.)
- A. Field & Security Advisories
- B. Release Notes
- C. Software Product Interoperability
- D. End-Of-Life (EOL) Information
- E. Acropolis Advanced Administration Guide
Answer: A,B,C
NEW QUESTION # 26
A customer needs to meet the following requirements for their business critical application:
* SQL Servers must be on specific hosts to lower licensing costs.
* Oracle RAC servers must be on separate hosts for licensing reasons
Which policy or policies should be implemented to meet these requirements?
- A. Configure both VM-Host and VM-VM affinity policy.
- B. Configure VM-VM anti-affinity policy.
- C. Configure VM-VM affinity policy.
- D. Configure VM-Host affinity policy.
Answer: D
Explanation:
For licensing reasons and to ensure compliance with software license terms, particularly for databases like SQL and Oracle RAC, VM-Host affinity policies are used. These policies help in pinning VMs to specific hosts. In this scenario, SQL Servers must be confined to specific hosts to manage licensing costs effectively, and similarly, Oracle RAC servers must be on separate hosts. The VM-Host affinity policy allows for such configuration by defining rules that keep VMs on specific hosts or separate them as needed.References:
* Nutanix Bible
* Nutanix University NCS-Core Materials
NEW QUESTION # 27
Imaging fails for one or more nodes in the cluster
A log file displays this output:
Interface ethO has an uplink.
Downloading livefs files... Connecting to 10.249.230.171:8000 (10.249.230.171:8000) [80.852033] random:
nonblocking pool is initialized
tar: short read livecd files not found.
What is the possible root cause?
- A. There is a problem connecting to the Foundation VM.
- B. IPMI credentials are invalid.
- C. Hypervisor version is not on the whitelist (iso_whitelist. j son).
- D. AOS version is incompatible.
Answer: A
Explanation:
The log file output indicating a failure in downloading livefs files and problems finding the livecd files during node imaging suggests there is a problem connecting to the Foundation VM. The specific error "tar: short read livecd files not found" typically points to an interrupted or failed download process, which can be caused by connectivity issues between the nodes and the Foundation VM. Ensuring robust network connectivity or verifying network settings in the Foundation VM could resolve this issue.References: Nutanix Foundation Tool Error Messages, Nutanix Troubleshooting Documentation.
NEW QUESTION # 28
During Foundation using a customer-provided network switch, a consultant is facing time-out issues.
What action should the consultant take to resolve this issue?
- A. Ensure the firmware of network switch is updated.
- B. Disable STP on ports connected to Nutanix nodes.
- C. Check jumbo frames support of the network switch.
- D. Enable queue depth on ports connected to nodes.
Answer: C
Explanation:
When encountering timeout issues during Foundation using a customer-provided network switch, one common cause can be mismatched or unsupported network configurations, particularly concerning MTU sizes:
* A. Check jumbo frames support of the network switch: Ensuring that the switch supports jumbo frames
* (MTU of 9000) and is properly configured for it can prevent timeout issues that might arise due to packet fragmentation or dropped packets.
References:
* Nutanix Bible (https://www.nutanixbible.com), which discusses network prerequisites for successful Foundation.
* Nutanix University: NCS-Core 6.8 Training (https://university.nutanix.com), covering the technical setup and network requirements for cluster deployments.
NEW QUESTION # 29
Which two components are required to validate and Foundation a cluster with ESXi as the hypervisor?
(Choose two.)
- A. Phoenix Installation Tool
- B. iso_whitelist.json
- C. Latest NCC LCM Bundle
- D. ISO image for ESXi
Answer: B,D
Explanation:
To foundation a cluster using ESXi as the hypervisor, the necessary components include:
* ISO image for ESXi: This is required to install ESXi on the nodes within the cluster.
* iso_whitelist.json: This file is crucial for the Foundation process as it lists the supported ISO images and their checksums to ensure the integrity and compatibility of the hypervisor ISO being used.
References:
* Nutanix Bible (https://www.nutanixbible.com), specifically sections discussing hypervisor installation and compatibility.
* Nutanix University: NCS-Core 6.8 Training (https://university.nutanix.com), covering Foundation processes and required files.
NEW QUESTION # 30
While reviewing the BOM during the kickoff call, a consultant notices that there are six NX nodes and 12 SFP+ modules, but no fiber cables are listed.
Which statement is correct regarding this scenario?
- A. Only copper cables, not fiber cables, are required for SFP* modules.
- B. The customer can use any fiber cable from existing network devices.
- C. The consultant should remind the customer that it is their responsibility to procure compatible fiber cables.
- D. Nutanix provides fiber cables based on the fiber channel ports on the server.
Answer: C
Explanation:
When deploying Nutanix hardware, it is essential to ensure that all necessary components are included in the Bill of Materials (BOM). In this case, the BOM includes SFP+ modules but lacks the fiber cables needed for connectivity. The SFP+ modules indicate a requirement for fiber optic cables, and it's crucial for the consultant to ensure the client understands their responsibility to procure compatible cables. Nutanix typically does not provide fiber cables as these are considered network infrastructure components, which vary based on specific network requirements and setups.References:
* Nutanix University - NCS-Core 6.8 Learning Path
* The Nutanix Bible (https://www.nutanixbible.com/)
* Nutanix TechTalks and Learning Videos (https://www.youtube.com/playlist?
list=PLAHgaS9IrJecs_AcQT3Y7vSsKT2mjz3Iu)
NEW QUESTION # 31
An administrator needs to migrate workloads from a Nutanix cluster running VMware ESXi to Nutanix AHV.
The migration process needs to be completed in multiple VM groups and support roll back in case any problems are found during user acceptance testing.
Which action should the administrator perform?
- A. Use storage live migration
- B. Use VMware Converter
- C. Use Cross Hypervisor DR to replicate VMs from ESXi to AHV
- D. Use Nutanix one-click cluster conversion from ESXi to AHV
Answer: D
Explanation:
Ref:
https://next.nutanix.com/installation-configuration-23/convert-existing-nutanix-vmware-cluster-to-nutanix-only-
NEW QUESTION # 32
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 a protection domain for all VMs
- 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 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.
- 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 # 33
A customer has Metro Availability configured in Automatic Resume Mode between Site A and Site B What happens to VMs if Primary Site A has full network failure?
- A. VMs continue to run on Site A following an automatic disable of protection domains.
- B. Automatic protection domain promotion in Site B. VMs automatically restart in Site B
- C. An administrator must promote protection domains in Site B for VMs to restart.
- D. An administrator must unwitness in Site B and promote protectiondomains in Site B for VMs to restart
Answer: B
Explanation:
Explanation
Ref: https://support-portal.nutanix.com/page/documents/details/?targetId=Web-Console-Guide-Prism-v55:sto-me
NEW QUESTION # 34
After a consultant runs Foundation, the imaging process fails.
In which two locations can the consultant find the logs? (Choose two.)
- A. On the Hypervisor - /home/nutanix/foundation/logs
- B. Logs link on the Foundation Imaging Screen
- C. On the CVM - /home/Nutanix/foundation/logs
- D. On the Foundation VM - /home/nutanix/foundation/logs
Answer: B,D
NEW QUESTION # 35
A consultant wants to expand a Nutanix cluster based on Dell PowerEdge servers and notices the nodes have arrived software-less.
Which two actions should the consultant take to expand the cluster? (Choose two.)
- A. Image nodes using Foundation VM/App.
- B. Use Expand cluster to image the nodes.
- C. Use Expand cluster to expand duster.
- D. Return nodes to factory for imaging.
Answer: A,C
Explanation:
For expanding a Nutanix cluster with software-less Dell PowerEdge servers, the consultant should: A. Image nodes using Foundation VM/App. This tool is designed for initial imaging and configuration of Nutanix nodes, including software installation, which is necessary since the nodes arrived without any software. B.
Use the Expand cluster functionality within the existing Nutanix environment once the nodes are imaged. This feature will integrate the newly imaged nodes into the existing cluster, enhancing the cluster's capacity and performance. Options C and D are not applicable as returning nodes to the factory for imaging is unnecessary with the availability of the Foundation tool, and "Expand cluster to image the nodes" is not a correct procedure as imaging must be completed before expansion.References: Nutanix Foundation Tool Documentation, Nutanix Cluster Expansion Guide.
NEW QUESTION # 36
What reference materials should be provided to the customer during the Knowledge Transfer?
- A. Questionnaire, technical slides and checklist, links to documentation and resources
- B. As-Built Guide, technical slides and checklist, links to documentation and resources
- C. As-Built Guide, technical slides and checklist, Network Diagram
- D. As-Built Guide, Project Plan, links to documentation and resources
Answer: B
NEW QUESTION # 37
An administrator needs to relocate an AHV cluster to a new datacenter during a maintenance window. The cluster will use the same IPs in the new datacenter.
Which two steps should be taken to prepare for this task? (Choose two.)
- A. Stop all Nutanix Files clusters
- B. Relocate the linked LDAP servers
- C. Shut down all user VMs in the cluster
- D. Reconfigure IPMI for the new datacenter
Answer: A,C
Explanation:
Ref: https://next.nutanix.com/installation-configuration-23/physical-relocation-of-nutanix-clusters-38403
NEW QUESTION # 38
A consultant successfully installs the Foundation VM on a laptop and needs to ensure the VM can communicate externally.
Which two configuration changes should the consultant make next? (Choose two.)
- A. Configure the static IP address through the desktop virtualization software.
- B. Run the set_foundation_ip_address application on the VM desktop.
- C. Ensure the vNIC is set to bridged adapter.
- D. Open terminal and configure via ifconfig command.
Answer: B,C
Explanation:
To ensure that the Foundation VM can communicate externally, the virtual network interface card (vNIC) should be set to a bridged adapter. This setting allows the VM to appear as a unique entity on the network, receiving its own IP address accessible from outside the host machine. Additionally, running the
'set_foundation_ip_address' application on the VM desktop enables the consultant to configure a specific, reachable IP address for the Foundation VM, ensuring it can communicate effectively with external network resources and devices.
References:
* Nutanix Bible: Networking Setup for Foundation
* Nutanix University: Foundation VM Configuration
NEW QUESTION # 39
The following critical Availability Alert displays in prism Central:
The protection Policy PP-BCA-1HR includes a business critical application with a 1-hour snapshot frequency.
What is causing this issue?
- A. Prism Central in the Availability Zone for PP-BCA-1HR is unavailable.
- B. NearSync replication between theAvailability Zones has fallen out of scope.
- C. Workloads included in PP-BCA-1HR are no longer within their intended RPO.
- D. There is a scheduled outage for the Availability Zone referenced in Protection Policy PP-BCA-1HR.
Answer: D
NEW QUESTION # 40
A three-node cluster has a Nutanix Files instance with three FSVMs.
What happens after a node failure?
- A. The affected FSVM will not be restarted on another node due to its agent VM setting.
- B. The affected FSVM will get live-migrated to another node.
- C. The affected FSVM will be restarted on another node.
- D. The affected FSVM will not be restarted on another node due to its VM-to-VM anti-affinity settings.
Answer: C
Explanation:
Ref: https://portal.nutanix.com/page/documents/details?targetId=Files-v3_6:fil-files-high-availability-c.html
NEW QUESTION # 41
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