NCS-Core Exam Questions

Total 150 Questions

Last Updated Exam : 16-Dec-2024

Which two components are required to validate and Foundation a cluster with ESXi as the hypervisor? (Choose two.)


A. ISO image for ESXi


B. iso_whitelist.json


C. Phoenix Installation Tool


D. Latest NCC LCM Bundle





A.
  ISO image for ESXi

B.
  iso_whitelist.json

An administrator is using Nutanix Move to migrate a Windows 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 the administrator 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. Follow manual VM preparation guidelines


D. Place Windows VM in Maintenance Mode





C.
  Follow manual VM preparation guidelines

A consultant discovers that while the Foundation VM and the consultant's laptop are able to ping each other nodes are rea discovered while trying to run Foundation on the customer's network. What should the consultant do to resolve the issue?


A. Connect to same switch as the cluster and ping.


B. Install Java on the Foundation VM.


C. Enable IPv6 and multicast on the switch.


D. Enable IPv6 and multicast on the laptop.





C.
  Enable IPv6 and multicast on the switch.

Explanation: When Foundation VM and a laptop can ping each other but nodes are not being discovered, it suggests a network protocol issue. The consultant should enable IPv6 and multicast on the switch. Multicast is required for node discovery in many environments, especially when using Nutanix Foundation, as it helps in the detection and communication between nodes and the Foundation VM.

Where in the Support Portal can it be determined if a version of AOS is supported on a particular hardware platform.


A. Solution Documentation


B. Upgrade Paths


C. Hardware Compatibility Lists


D. Compatibility and Interoperability Matrix





D.
  Compatibility and Interoperability Matrix

Explanation: To determine if a version of Acropolis Operating System (AOS) is supported on a specific hardware platform, the "Compatibility and Interoperability Matrix" section of the Nutanix Support Portal should be consulted. This resource provides detailed information on supported hardware for different AOS versions, ensuring that all components are compatible and supported for optimal operation. References: Nutanix Bible, Nutanix University NCS-Core 6.8 learning materials

A customer has two mission-critical applications and needs to have them backed up to a remote location. The remote location is connected using a leased line and has an average latency of 7 ms. Which Nutanix technology will provide the shortest RPO possible?


A. NearSync


B. Leap


C. Metro Availability


D. Asyn&DR





D.
  Asyn&DR

As a consultant concludes the project for deploying a new cluster, the customer expresses plans to repeat the process in-house for one of the company's dark site locations.
What three items can the consultant deliver in closing to help ensure customer's success in deploying and supporting Nutanix clusters?


A. . Creating an account for access to Nutanix Support Portal · External USB drive . Offline NCC bundle


B. · A trial license activation code for Prism Starter . Creating an account for access to Nutanix Support Portal . Guide for dark site deployments using Nutanix standards


C. . Generating cluster licenses . What are binaries and where can they be downloaded . Creating an account for accessing the Nutanix Support Portal


D. · External USB drive . Access to Nutanix FTP . Encrypted key required for accessing clusters





B.
  · A trial license activation code for Prism Starter . Creating an account for access to Nutanix Support Portal . Guide for dark site deployments using Nutanix standards

An administrator receives a notification that storage in a Nutanix cluster is unavailable. The cluster consists of five nodes and is configured with a Fault-Tolerance level of 1 (FT-1).
Upon investigation, the administrator finds the following:

• All AHV hosts are powered on and the CVMs are running
• Nodes A, B, and C are connected to one top of rack switch
• Nodes D and E are connected to a second top of rack switch
• The cluster status command run on Node A shows that CVM services on nodes D and E are down

Which issue is causing the storage outage?


A. The default gateway for the CVMs and AHV hosts is down.


B. The switch connecting Nodes D and E is down.


C. The genesis process is down on both Nodes D and E.


D. Nodes D and E are in maintenance mode.





B.
  The switch connecting Nodes D and E is down.

A consultant notes that a customer environment requires Nutanix storage containers to be mounted on non-Nutanix hosts for manual data migration workflows. What configuration should the consultant validate to ensure setup was performed properly?


A. Prism Element • Settings - Filesystem Whitelist


B. Prism Element - Settings - Cluster Details


C. Prism Central - Settings - Cluster Details


D. Prism Central - Settings - Filesystem Whitelist





A.
  Prism Element • Settings - Filesystem Whitelist

Explanation: For ensuring that Nutanix storage containers can be mounted on non-Nutanix hosts for data migration workflows, the consultant should validate the configuration under: A. Prism Element - Settings - Filesystem Whitelist. This setting allows specific non-Nutanix hosts to access the Nutanix storage containers, which is essential for environments where data must be accessible to systems outside the Nutanix cluster. By whitelisting the IP addresses or hostnames of these external systems, they are granted the necessary permissions to mount and interact with the Nutanix file systems.References: Nutanix Prism Element User Guide, Nutanix Storage and Filesystem Configuration Best Practices.

Based on customer requirements, a consultant conducted an AHV cluster deployment. Each node is configured with four NICs.
Which two components should the consultant manually update in the As-Built Guide? (Choose two.)


A. Node Port Layout Diagram


B. Network Cabling Diagram


C. Logical Design Diagram


D. Site installation Diagram





A.
  Node Port Layout Diagram

B.
  Network Cabling Diagram

A consultant is imaging a Nutanix cluster with VMware ESXi. Foundation returns an error that the media is not a supported ISO. The consultant checks the whitelist file in Foundation and confirms that the version of the ISO is not listed.
Which three actions should the consultant take to resolve this issue? (Choose three.)


A. Replace and save whitelist file in Foundation


B. Obtain the MD5 checksum of the ISO and confirm MD5 checksum of ISO is listed.


C. Download the iso_whitelist.json from the Support portal.


D. Edit the whitelist file in Foundation.


E. Restart the imaging process in Foundation.





A.
  Replace and save whitelist file in Foundation

C.
  Download the iso_whitelist.json from the Support portal.

D.
  Edit the whitelist file in Foundation.


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