The Best NCS-Core Exam Study Material and Preparation Test Question Dumps
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Nutanix NCS-Core (Nutanix Certified Services Core Infrastructure Professional) Certification Exam is an industry-recognized certification program that validates the skills and expertise of IT professionals in designing, configuring, and managing Nutanix core infrastructure solutions. Nutanix Certified Services Core Infrastructure Professional certification exam is designed to assess the knowledge and skills of IT professionals in implementing Nutanix core infrastructure solutions in complex enterprise environments.
Nutanix NCS-Core Exam is an industry-recognized certification that validates the candidate's skills in managing and administering Nutanix Core Infrastructure. Nutanix Certified Services Core Infrastructure Professional certification is highly valued by employers as it demonstrates the candidate's proficiency in Nutanix Core Infrastructure. Nutanix Certified Services Core Infrastructure Professional certification also provides the candidate with access to the Nutanix Certified Professional (NCP) community, which is a group of professionals who share their knowledge and expertise in Nutanix Core Infrastructure. The NCP community is an excellent resource for professionals who wish to stay up-to-date with the latest trends and developments in Nutanix Core Infrastructure.
NEW QUESTION # 41
A customer has engaged a Nutanix consultant to deploy a cluster consisting of two NX-3460-G6 blocks. The consultant arrives at the customer site and fines the following:
* One rack with a total of 5U available
* Two ToR switches with 14 total available ports
* Dual PDUs with six available sockets
What will prevent the consultant from successfully installing the cluster?
- A. Insufficient rack space for block installation.
Insufficient sockets for power allocation. - B. Insufficient network ports for communication.
Rack space may not be continuous. - C. Insufficient network ports for communication.
Insufficient sockets for power allocation. - D. Insufficient sockets for power allocation.
Rack space may not be continuous. - E. Insufficient network ports for communication.
Insufficient sockets for power allocation.
Answer: A
NEW QUESTION # 42
A consultant notices while assigning VLAN tags to hosts and CVMs in a running cluster, that Prism Element displays alerts indicating a node is down.
What should the consultant do to prevent these alerts?
- A. Only change the hypervisor VLANs.
- B. Only change the Controller Virtual Machine VLANs.
- C. Restart the Nutanix cluster.
- D. Stop the Nutanix cluster before changing VLANs.
Answer: D
NEW QUESTION # 43
During a technical call with a customer, it is identified that this installation will be software only on Dell servers. The out-of-band management interfaces will not be given IP addresses until the consultant is onsite.
Which Foundation method should be used for this type of installation?
- A. Bare metal using LAN MAC addresses.
- B. Bare metal using node serial numbers.
- C. Bare metal using iDRAC MAC addresses.
- D. Bare metal using block serial numbers.
Answer: C
NEW QUESTION # 44
Refer to the exhibit.
A consultant is deploying a cluster using the customer-provided IP addressing information.
Which option in Foundation must be configured to ensure connectivity during the deployment?
- A. Range Autofill
- B. Multi-homing
- C. Network Segmentation
- D. Link Aggregation
Answer: B
NEW QUESTION # 45
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. The vNIC port is disconnected on the affected VMs.
- B. Jumbo Frame are misconfigured across ports.
- C. There is a VLAN misconfiguration on the switch.
- D. There is a VLAN misconfigurationon the VMs.
Answer: C
NEW QUESTION # 46
A consultant is using a customer's switch for installation. Although the 10GbE ports for each of the hosts are connected to the switch, the nodes fail to be discovered.
What is causing the issue?
- A. 10GbE ports are configured with the incorrect duplex setting.
- B. IPMI port is not plugged in.
- C. IPv6 is not enabled on the switch.
- D. Foundation VM is running on a Windows host.
Answer: C
NEW QUESTION # 47
An administrator needs to configure snapshots for DRscenarios. 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 forall VMs
- B. Create one protection domain for all VMsin 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.
- C. 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.
- D. 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.
Answer: A
NEW QUESTION # 48
An administrator needs to deploy an application with a large amount of data connected via Nutanix Volumes.
Which two actions should the administrator take when designing the Volume Group? (Choose two.)
- A. Enable thick provisioning on the Volume Group(s)
- B. Distribute workload across multiple virtual disks
- C. Enable RSS (Receive Side Scaling)
- D. Use multiple subnets for iSCSI traffic
Answer: B,C
Explanation:
NEW QUESTION # 49
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 Nutanix file with four hie server VMs is deployed on a three-node duster.
- B. A node is set to the maintenance mode in a three node cluster.
- C. A node failed in a three-node cluster.
- D. A three-node dusterhosting the file server is undergoing AOS upgrade.
Answer: B,D
NEW QUESTION # 50
An administrator is managing multiple Windows and Linux VMs connected to Nutanix Volumes. The Linux VMs are experiencing intermittent connectivity issues. The Windows VMs do not experience the same issue.
Which option should the administrator use to resolve this issue?
- A. Set the SCSI timeout value to 60
- B. Utilize Jumbo Frames
- C. Utilize a separate subnet for the Linux VMs
- D. Add additional disks to the Volume Group
Answer: A
Explanation:
Explanation
Ref:https://kb.vmware.com/s/article/1009465
NEW QUESTION # 51
An administrator recently added in 3 nodes to an existing 5 node cluster. While 1 node came with its own block, theother 2 nodes where added to an existing share. After adding the nodes, the administrator sees that the hardware tab displays the correct number of nodes, but incorrect position in the diagram tab.
What should the administrator do to resolve the issue?
- A. Check the factory_config. json for the two single nodes.
- B. SSH into CVM and perform genesis restart on each CVM
- C. Check the factory_config.json for all 3 nodes
- D. SSH into the CVMs and run genesis acropolis stop; cluster start
Answer: A
NEW QUESTION # 52
An administrator needs to initiate a new VDI project within a couple of months. Prism Central reports there are no storage resources to accommodate such workloads.
The administrator sees many powered-off VMs and has the authority to delete test VMs powered off at least for 30 days. Test VMs belong to the Test category.
Using Prism Central, which steps are required to identify the correct VMs tobe deleted?
- A. Filter VMs list, choose Test category and Inactive under Efficiency
- B. Create a new Scenario selecting Test VMs. filter by uptime
- C. Create a new Project selecting Test VMs,sorting by power state
- D. Use Capacity Runway to filter by Test and Powered-off VMs
Answer: A
Explanation:
NEW QUESTION # 53
What is the minimum number of nodes required for a Nutanix Cluster to support Replication Factor 3 (RF3) on a storage container?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 54
After a recent installation using a flat switch, a consultant notices issues migrating the Nutanix nodes to the customer's network. The customer states that they are using VLANs on the production switch but not on the dedicated switch for IPMI. The customer does not require a manual configuration of the host and CVM.
What network changes need to be made to correct the issues?
- A. Use Native VLANs for the CVM and host and access mode for IPMI.
- B. Use tagged VLANs for the CVM and host and access mode for IPMI.
- C. Use Native VLANs for the CVM and host and trunk mode for IPMI.
- D. Us untagged VLANs for the CVM and host and trunk mode for IPMI.
Answer: A
NEW QUESTION # 55
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. Change the spanning-tree port type on the switch
- B. The VMs need to have static IPaddresses
- C. Update the switch to specifically allow VLAN 15
- D. Change the network the VMs are connected to
Answer: C
Explanation:
Explanation
Ref:https://hyperhci.com/2019/11/09/nutanix-ahv-enable-vlan-trunk-mode-on-guest-vm/
NEW QUESTION # 56
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 caseany problems are found during user acceptance testing.
Which action should the administrator perform?
- A. Usestorage live migration
- B. Use Cross Hypervisor DR to replicate VMs from ESXi to AHV
- C. Use VMware Converter
- D. Use Nutanix one-click cluster conversion from ESXi to AHV
Answer: D
Explanation:
Explanation
Ref:https://next.nutanix.com/installation-configuration-23/convert-existing-nutanix-vmware-cluster-to-nutanix-o
NEW QUESTION # 57
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 # 58
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. Multi-homing
- B. Network Segmentation
- C. Micro-segmentation
- D. VLAN Tagging
Answer: A
NEW QUESTION # 59
Refer to the exhibit.
An administrator logged into Prism Element, notices the following in the home dashboard, and showing the exhibit.
Which action should the administrator take next?
- A. Re-run NCC specifying data_resiliency_check
- B. Check the hardware page for disk failures
- C. Troubleshoot the zookeeper server issue
- D. Configure the fqdn for the hosts indicated
Answer: A
NEW QUESTION # 60
Asystems administrator needs to add more VMs to their Nutanix cluster.
Which two actions should the administrator perform to determine if the current cluster can accommodate the new VMs? (Choose two.)
- A. Utilize Optimize Resources for VM efficiency.
- B. Perform an Inventory with Life Cycle Management.
- C. Determine utilization with Cluster Runway.
- D. Enable Deduplication and Erasure Coding.
Answer: A,C
Explanation:
Explanation
Ref:
NEW QUESTION # 61
An alert about RX errors on eth2 on a node is reported in the cluster. The administrator logs in to theCVM in question, checks the ping_* files in the data/logs/syststats folder, and notices intermittent ping loss.
The node in question has the following network configuration:
Which action should be used to troubleshoot without disrupting the VMs running on this node?
- A. Replace the cable from eth2 to the switch
- B. Check the port on the switch side for any errors
- C. Remove eth3 from br0-up and monitor for new alerts
- D. Enable balance-s1b on br0-up and monitor if a problem persists
Answer: B
NEW QUESTION # 62
After the migration, some SQL queries take longer to execute than prior to migration.
The following SQL best practices were applied while creating the SQL VM on Nutanix:
*8 vDisks per SQL server VM
*Database and Log files on separate vDisk
*2 TempDB database drives and 1 TempDB log drive
What should the administrator to do improve the SQL Server performance?
- A. Redistribute existing data by creating additional database file and enable autogrowth
- B. Redistribute existing data by creating additional database files and disable autogrowth
- C. Create multiple SQL log files and disable autogrowth
- D. Create multiple TempDB data files and enable autogrowth
Answer: A
NEW QUESTION # 63
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