Unique Top-selling NCS-Core Exams - New 2021 Nutanix Pratice Exam
NCS Professional Dumps NCS-Core Exam for Full Questions - Exam Study Guide
NEW QUESTION 51
Refer to the exhibit.
An administrator has an existing cluster and needs to improve performance using AHV Turbo. Which two items are required to achieve even greater performance? (Choose two.)
- A. VMs have more than one vCPU.
- B. Workloads are multi-threaded.
- C. VMs have one vCPU configured.
- D. VMs have multi-queue disabled.
Answer: A,B
Explanation:
NEW QUESTION 52
What reference materials should be provided to the customer during the Knowledge Transfer?
- A. As-Built Guide, Project Plan, links to documentation and resources
- B. Questionnaire, technical slides and checklist, links to documentation and resources
- C. As-Built Guide, technical slides and checklist, Network Diagram
- D. As-Built Guide, technical slides and checklist, links to documentation and resources
Answer: D
NEW QUESTION 53
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 Foundation Central.
- B. Build the cluster with the Foundation VM.
- C. Build the cluster with the Foundation Applet
- D. Bare metal image the nodes with the Foundation VM.
Answer: C
NEW QUESTION 54
Where can a consultant find Nutanix Enablement Starter Packs (ESPs)?
- A. In the Support Portal
- B. In the Services section of the Nutanix website.
- C. In the Nutanix .NEXT Community Forum
- D. In the Partner Portal
Answer: D
NEW QUESTION 55
An administrator has an existing Nutanix seven-nodecluster running at RF2 that must be changed to have the following capabilities:
* RF3 set for the cluster
* Performance tier deduplication
What is the minimum memory needed on the CVMs to allow for these capabilities?
- A. 28GB
- B. 20G?
- C. 32GB
- D. 24GB
Answer: A
Explanation:
Explanation
Ref:https://next.nutanix.com/how-it-works-22/rf2-rf3-requirements-37206#:~:text=Controller%20VMs%20must
NEW QUESTION 56
Which subnet is reserved for internal connectivity within a Nutanix Cluster?
- A. 192.168.5.0/24
- B. 192.168.5.0/26
- C. 192.168.5.0/23
- D. 192.168.254.0/24
Answer: A
NEW QUESTION 57
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. Reconfigure IPMI for the new datacenter
- B. Shut down all user VMs in the cluster
- C. Stop all Nutanix Files clusters
- D. Relocate the linked LDAP servers
Answer: B,C
Explanation:
Explanation
Ref:https://next.nutanix.com/installation-configuration-23/physical-relocation-of-nutanix-clusters-38403
NEW QUESTION 58
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 multiple distributed shares and distribute migrated data as evenly as possible.
- B. Create standard shares with multiple top-leveldirectories and distribute migrated data.
- 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:
Explanation
Ref:https://portal.nutanix.com/page/documents/details/?targetId=Files-v3_6:Files-v3_6
NEW QUESTION 59
A customer with a four-node RF2 cluster is addingapplication VMs to their system. After adding these VMs, the Prism dashboard shows 81% storage utilization.
What is the consequence of running the cluster at 81% storage utilization?
- A. The cluster is not resilient in the storage fabric
- B. There is available capacity in the storage fabric and the cluster is resilient.
- C. The customer has the ability to add more VMs up to the 100% storage utilization.
- D. Node failure is imminent due to storage utilization.
Answer: A
Explanation:
Explanation
https://next.nutanix.com/how-it-works-22/recommended-maximum-storage-utilization-37234
NEW QUESTION 60
An administrator wants to utilize Network Visualization to monitor the physical and logical network on the Nutanix cluster. The first-hop switch has LLDP enabled. The network switch informationis still not being displayed.
What is causing this problem?
- A. br0 and br1 are not defined.
- B. The ISL between switches is not configured.
- C. The cluster is using RDMA-enabled NICs.
- D. SNMP is not configured properly.
Answer: D
Explanation:
Explanation
ref:https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v55:wc-network-visu
NEW QUESTION 61
A customer has a four-node cluster and is using Volume Groups toprovide storage services to a SQL cluster.
In the event of a CVM failure in the cluster, what is the expected IO path of the volume group's iSCSI targets?
- A. vDisk directed at failed CVM will disconnect and reconnect when thefailed CVM comes back online
- B. vDisk directed to failed CVM are redirected to another CVM and automatically reconnect
- C. vDisk directed at failure CVM are redirected to Data Services IP until CVM is reconnected
- D. vDisk directed to CVM that failed to disconnect and will not reconnect without manual intervention
Answer: B
NEW QUESTION 62
A system administrator needs to shut down an AHV node in a Nutanix cluster without causing service disruption. The administrator checks data resiliency and verifies that the cluster can tolerate a node down.
Which three steps should the administrator perform next? (Choose three.)
Answer:
Explanation:
Explanation
1 allow vms2 sd CVM3 sd node
NEW QUESTION 63
Refer to the exhibit.
A Nutanix host is connected as shown in the exhibit with br0-up set to active/backup. Physical Switch 1 experiences a power outage causing br0-up to failover to using eth2. The CVM and host become inaccessible.
User VMs restart on other hosts in the cluster, which causes a disruption to those VMs.
Which configuration issue likely caused this outage?
- A. Bridge br0-up should be configured to use balance-tcp rather than active/backup.
- B. The user VMs only have one NIC
- C. The CVM should have eth1 connected to the OVS.
- D. The upstream port for eth2 is missing a VLAN.
Answer: D
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2071-AHV-Networking:top_ahv_n
NEW QUESTION 64
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. On a CVM. run the command a Hash ntpq -pn.
- B. Restart genesis on all CVMs.
- C. Confirm that the NTP servers are reachable from the CVMs.
- D. Restart the chronosservice on all CVMs.
Answer: A,C
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/kbs/details?targetId=kA032000000bmjeCAA#Review_ntpq
NEW QUESTION 65
A three-node cluster has a Nutanix Files instance with three FSVMs.
What happens after a node failure?
- A. The affected FSVM willbe restarted on another node.
- B. The affected FSVM will not be restarted on another node due to its agent VM setting.
- C. The affected FSVM will not be restarted on another node due to its VM-to-VM anti-affinity settings.
- D. The affected FSVMwill get live-migrated to another node.
Answer: A
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/details?targetId=Files-v3_6:fil-files-high-availability-c.html
NEW QUESTION 66
An administrator is deploying Nutanix Files 3.5 and needs to configure the sizing of the FSVMs for an increased number of concurrent SMB connections over the default 750.
What should the administrator do?
- A. Complete the default installation change the CPU and RAM m Prism, and then log into the File Server dashboard and change the Filer Server Properties
- B. Deploy the Files VMs.power down the three FSVMs. change the CPU and RAM via Prism, and then power the three FSVMs back up
- C. During installation, input the correct number of connections in the File Server Installation screen and complete the installation
- D. During installation, click Customize on the File Server Installation screen, change the number of connections, and finish the installation
Answer: D
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/details?targetId=Files-v3_6:fil-file-server-manage-c.html
NEW QUESTION 67
A consultant has deployed a Nutanix cluster with AOS 5.10.x, then discovers the customer's environment is running on AOS 5.6.x. The consultant decides to re-image the cluster using the foundation Java applet. During the Foundation discovery, all cluster nodes display a status of Unavailable.
What should the consultant do to resolve the issue?
- A. Restart the Genesis service on the cluster.
- B. Use the Phoenix ISO
- C. Reset the IPMI IP addresses.
- D. Destroy the cluster.
Answer: D
NEW QUESTION 68
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. Curator scans causes by ILM constantly moving data.
- B. Database VM is experiencing high CPU ready time.
- C. VM Flash Mode reduces SSD tier capacity for VMs.
- D. Controller VM is experiencing high CPU ready time.
Answer: D
NEW QUESTION 69
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