[Mar-2023] Nutanix NCS-Core Actual Questions and Braindumps
Pass NCS-Core Exam with Updated NCS-Core Exam Dumps PDF 2023
NEW QUESTION 56
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 forthis task? (Choose two.)
- A. Stop all Nutanix Files clusters
- B. Reconfigure IPMI for the new datacenter
- C. Relocate the linked LDAP servers
- D. Shut down all user VMs in the cluster
Answer: A,D
Explanation:
Explanation
Ref:https://next.nutanix.com/installation-configuration-23/physical-relocation-of-nutanix-clusters-38403
NEW QUESTION 57
A consultant has deployed a new Nutanix AHV cluster with Foundation. The customer requests separating the management and production traffic in the CVM.
Which feature should the consultant configure?
- A. Network Segmentation
- B. Micro-segmentation
- C. VLAN Tagging
- D. Multi-homing
Answer: D
NEW QUESTION 58
A customer racks all nodes in the new cluster. The customer does not allow IPv6 for node discovery.
The consultant is not allowed to use the consultant's own flat switch in the customer's environment.
Which step should the consultant take to resolve this issue?
- A. Bare metal image all nodes with Foundation VM.
- B. Open a console to all nodes and statically assign IP addresses.
- C. Connect to the top of rack switch and discover the nodes with IPv4.
- D. Image each node individually with Foundation VM.
Answer: B
NEW QUESTION 59
An administrator needs to make sure an RF2 cluster can survive a complete rack failure without negatively effecting workload performance. The current cluster configuration consists of thefollowing:
* 30 nodes: distributed 10 nodes per rack across three 42U rack
* Each nodes is configured with 40TB usable storage all flash (Cluster Total 1.2 PB Usable)
* Current cluster utilization is 900TB storage
Which configuration changes should be made to make sure that the cluster meets the requirements?
- A. Expanse the cluster by adding 3 additional nodes per rack, 9 nodes total.
- B. Expanse the cluster by adding 2 additional nodes per rack, 6 nodes total.
- C. Expanse the cluster by adding 8 nodes to a new 42U rack
- D. Expanse thecluster by adding 9 nodes to a new 42U rack
Answer: A
Explanation:
NEW QUESTION 60
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 crash cart and manually upgrade Foundation files on one node.
- B. Use the Foundation Applet to upgrade Foundation on a single node.
- C. Use latest version of Foundation to reimage all the nodes.
- D. Use the Foundation VM to upgrade Foundation on all nodes.
Answer: B
NEW QUESTION 61
After uploading a hypervisor ISO during the Foundation process, a consultant sees a message that the MD5 sum for the hypervisor is not found in the Whitelist file.
Which step should the consultant take next to resolve this issue?
- A. Download the hypervisor ISO again from the vendor website.
- B. Check the hypervisor version in the Nutanix Compatibility Matrix.
- C. Download the latest hypervisor ISO whitelist file from Nutanix portal.
- D. Restart the Foundation process and upload the hypervisor again.
Answer: C
NEW QUESTION 62
While creating an image placement policy on the organizations AOS 5.15-based Nutanix cluster, the administrator wants to ensure there are no restrictions on using the selected images on clusters outside of the identified set.
What type of Policy Enforcement must the administrator choose?
- A. External
- B. Soft
- C. Internal
- D. Hard
Answer: B
Explanation:
NEW QUESTION 63
An administrator is configuring an All Flash cluster to support the following workloads:
* Full clone virtual desktops
* Hadoop
* Write heavy databases
Whichthree correct configuration options should the administrator use to meet the item requirements? (Choose three.) For each procedure, indicate whether it is a correct or incorrect procedure that must be configured to meet the item requirements using the drop-down option.
Answer:
Explanation:
Explanation
Ref:
NEW QUESTION 64
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 show_bridges
- B. manage_ovs update_uplinks
- C. manage_ovs show_uplinks
- D. manage_ovs show_interfaces
Answer: A
NEW QUESTION 65
Refer to the exhibit.
A system administrator is using Range-Autofill tool to assign IP addresses to setup a multi-block cluster based on the following configuration:
Which additional changes must be made during the Foundation process to configure the cluster correctly?
- A. Change IP address
- B. Change host names
- C. Reorder block serial
- D. Reorder blocks
Answer: B
NEW QUESTION 66
A consultant deploys a four-node VMware ESXi cluster and vCenter server. An HA/DRS cluster is configured for all four nodes. The customer deploys five new VMs on the cluster.
During the knowledge Transfer, a network cable on one node is removed to demonstrate HA and migration of the VMs to another host. In the HA/DRS cluster settings, the VM Restart Priority for all CVMs is set to Disabled. The customer observes warnings that the CVM on the ejected host is no longer powered on.
Which ESXi HA/DRS cluster setting is missing?
- A. Enable Host Monitoring.
- B. Disable Automation Level on all CVMs.
- C. Enable EVC for the cluster.
- D. Disable VM Monitoring on all CVMs.
Answer: B
NEW QUESTION 67
During the Knowledge Transfer, the customer askes where to find the details about their Nutanix environment, such as IP addresses, storage containers, and configuration.
Where can the consultant find this information?
- A. Support Portal
- B. Tech Checklist
- C. As-Built Guide
- D. Test Plan
Answer: C
NEW QUESTION 68
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. 6 hours
- B. 1 hour
- C. 15 minutes
- D. 0 minutes
Answer: C
Explanation:
Explanation
Ref:https://support-portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_10:wc-p
NEW QUESTION 69
An administrator needs to expand a cluster based on AHV and running on Nutanix G5 hardware with a new Nutanix G7system. The cluster is running AOS 5.10 but the operation fails when expanding the cluster. AOS is running on the new system. There are no issues discovering the node.
Why is the operation failing?
- A. AOS version running on G7 is older than the version onthe cluster.
- B. G7 hardware cannot be added to a G5 cluster.
- C. Foundation software has not been updated on the cluster.
- D. EVC needs to be configured before cluster expansion
Answer: A
Explanation:
Explanation
Ref:https://next.nutanix.com/installation-configuration-23/product-mixing-restrictions-37231
NEW QUESTION 70
Refer to the exhibit.
An administrator is commissioning a Nutanix Enterprise Cloud. Once the user VMs have been deployed and are running, the administrator finds that VMs on the same host are able to communicate, but are unable to communicate between hosts.
What must be changed to enable full inter-VM communications?
- A. The VMs need to have static IPaddresses
- B. Change the network the VMs are connected to
- C. Change the spanning-tree port type on the switch
- D. Update the switch to specifically allow VLAN 15
Answer: D
Explanation:
Explanation
Ref:https://hyperhci.com/2019/11/09/nutanix-ahv-enable-vlan-trunk-mode-on-guest-vm/
NEW QUESTION 71
An administrator receives an error indicating that the CVMs in the cluster are not syncing to any NTP servers.
An investigation of the issue finds:
* The NTP servers are configured in Prism
* The time on all CVMs is the same
* Both the CVMs and AHV hosts are configured for the UTC time zone
Which two steps can be taken to troubleshoot this issue? (Choose two.)
- A. Restart genesis on all CVMs.
- B. Confirm that the NTP servers are reachable from the CVMs.
- C. On a CVM. run the command a Hash ntpq -pn.
- D. Restart the chronosservice on all CVMs.
Answer: B,C
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/kbs/details?targetId=kA032000000bmjeCAA#Review_ntpq
NEW QUESTION 72
The following alert appears on the file server alerts tab in the file server dashboard:
Which two events can generate this alert? (choose two)
- A. A three-node dusterhosting the file server is undergoing AOS upgrade.
- B. A node is set to the maintenance mode in a three node cluster.
- C. A Nutanix file with four hie server VMs is deployed on a three-node duster.
- D. A node failed in a three-node cluster.
Answer: A,B
NEW QUESTION 73
Which subnet is reserved for internal connectivity within a Nutanix Cluster?
- A. 192.168.5.0/26
- B. 192.168.5.0/24
- C. 192.168.254.0/24
- D. 192.168.5.0/23
Answer: B
NEW QUESTION 74
An administrator configure Active Directory (AD) authentication for their Nutanix environment. When login in using an AD user account, the login process takes more than one minute to complete. No delay occurs when logging a local account.
What should the administrator confirm to resolve this issue?
- A. The domain controller being used is configured as a global catalog server.
- B. The service Account Username is correct for the domain.
- C. Active directory lookups are configured to use Non-Recursive mode.
- D. The user search base for the group is configuredcorrectly
Answer: C
NEW QUESTION 75
An administrator has a 32-node hybrid cluster with CPU, RAM and storage utilization of 80%. A database VM is configured with VM Flash.
What is causing this IO latency?
- A. Controller VM is experiencing high CPU ready time.
- B. VM Flash Mode reduces SSD tier capacity for VMs.
- C. Curator scans causes by ILM constantly moving data.
- D. Database VM is experiencing high CPU ready time.
Answer: A
NEW QUESTION 76
An administrator is supporting a business critical environment and deploys metro availability to achieve a zero data loss configuration. The two clusters are connected by a 1GbE connection. A new workload is going to be deployed to this cluster. This workload requires a sustained 150MB/S of write throughput and 20MB/s of read throughput.
Which change must be made to deploy the workload successfully on this cluster?
- A. Zero data loss nearsync must be used to support this workload.
- B. The workload must be configured to read at greater than 12.5MB/S.
- C. The bandwidth must be increased tosupport this workload.
- D. The replication frequency must be less than 60 minutes.
Answer: C
Explanation:
Explanation
Ref:
NEW QUESTION 77
An administrator deletes a large amount of data from a Volume Group presented to a Linux VM. The administrator notices that the deleted data has not been reclaimed as usable storage.
Whataction should be taken to reclaim the storage capacity?
- A. Run Defrag on the Linux VM
- B. Unmount the Volume Group and then Remount the Volume Group
- C. Enable the unman operation on the Linux VM
- D. Shrink the Volume Group that is associated with the Linux VM
Answer: B
Explanation:
Explanation
https://next.nutanix.com/how-it-works-22/vm-capacity-and-prism-capacity-are-different-33134
NEW QUESTION 78
An administrator configures authentication in Prism Central (PC) for the NTNX-Admins group. Users report that they are unable to log in. The administrator confirms that the Active Directory (AD) settings in PC are correct.
Which condition could result in this behavior?
- A. A client chap certificate must also be added in PC.
- B. A role mapping needs to be associated with the AD group.
- C. The Local authentication type must also be selected in PC.
- D. The users must be added to the Domain Admins AD group.
Answer: D
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/details?targetId=Prism-Central-Guide-Prism-v5_10:mul-security
NEW QUESTION 79
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