[Jan 17, 2022] New Updated NCS-Core Exam Questions 2022
Updated Free Nutanix NCS-Core Test Engine Questions with 195 Q&As
NEW QUESTION 68
A customer wants to run SAP HANA on a Nutanix cluster with the following characteristics:
* AHV nodes
* SAP HANA version 2
* Production database files
Which configuration should be recommended to the customer?
- A. Do not enable compression, deduplication. or erasure coding on the storage container
- B. Plate the SAP HANA Database on the same socket as CVM
- C. Start with a cluster containing three or more nodes
- D. Enable only compression for the container that contains the Production database
Answer: A
Explanation:
Explanation
Ref:
NEW QUESTION 69
A consultant needs to review a customer's switch port configuration to identify any issues. Other customer requirements are as follows:
* Leverage LACP
* Native VLAN will not be used
* Use Multiple Upstream switches
* Use VLANs 20-25 and 30
* LACP Fallback has been Enabled
* vPC or MLAG has been configured
What must be included in a configuration in order to meet these requirements?
- A. Native VLAN set to default
Ports in access mode to allow all necessary VLANs - B. Native VLAN set to default
Ports trucked to allow all necessary VLANs - C. Native VLAN set to 30
Ports Trunked to allow all necessary VLANs - D. Native VLAN set to 30
Ports in access mode to allow all necessary VLANs
Answer: B
NEW QUESTION 70
A consultant is deploying a two-node cluster at a remote branch office.
Which component must be available to complete cluster configuration?
- A. Remote Site
- B. Witness VM
- C. Prism Central
- D. Protection Domain
Answer: B
NEW QUESTION 71
A VM does not have enough resources for the demand,which leads to performance bottlenecks. The VM is exhibiting one or more of following baseline values, based on the past 30 days:
* CPU usage > 90% (moderate), 95% (high)
* CPU ready time > 5%, 10%
* Memory usage > 90%, 95%
* Memory swap rate > 0Kbps (no moderate value)
Which type of VM is being described?
- A. Constrained VM
- B. Over-provisioned VM
- C. Bully VM
- D. Inactive VM
Answer: A
Explanation:
NEW QUESTION 72
A VM is exhibiting one or more of the following baseline values based on the past 30 days:
* CPU usage < 20%
* CPU ready time < 5%
* Memory usage < 50% (moderately) or < 20% (severely)
* Memory swap rate = 0 Kbps
Which type of VM is being described?
- A. Over-Provisioned VM
- B. Constrained VM
- C. Bully VM
- D. Inactive VM
Answer: A
Explanation:
NEW QUESTION 73
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. Relocate the linked LDAP servers
- C. Shut down all user VMs in the cluster
- D. Stop all Nutanix Files clusters
Answer: C,D
Explanation:
Explanation
Ref:https://next.nutanix.com/installation-configuration-23/physical-relocation-of-nutanix-clusters-38403
NEW QUESTION 74
In a 20-node ESXi deployment, the customer needs additional resiliency to survive the loss of two nodes concurrently.
Which configuration should the consultant use to ensure that the appropriate resources are available?
- A. Storage reservation for 10%; HA admission control for 10%, cluster RF2
- B. Storage reservation for 5%; HA admission control for 5%, cluster RF3
- C. Storage reservation for 10%; HA admission control for 10%, cluster RF3
- D. Storage reservation for 5%; HA admission control for 5%, cluster RF2
Answer: C
NEW QUESTION 75
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. Create multiple TempDB data files and enable autogrowth
- B. Create multiple SQL log files and disable autogrowth
- C. Redistribute existing data by creating additional database files and disable autogrowth
- D. Redistribute existing data by creating additional database file and enable autogrowth
Answer: D
NEW QUESTION 76
An organization is running a Nutanix Cluster based on AOS 5.10.x and VMware vSphere 6.7. Currently, the CVM network is segmented and Storage only nodes not present.
A new security project based on NSX is coming. VMware Distributed Virtual Switches are required. The administrator needs to prepare the environment for the new project.
Which step should the administrator use to initiate the project?
- A. Manually disable CVM network Segmentation
- B. Enable Nutanix Flow at the Prism Central Level
- C. Convert storage only nodes into vSphere nodes
- D. Enable Jumbo Frames to accommodate network frames
Answer: D
NEW QUESTION 77
An administrator has a VM that consumes large amounts of storage and has the following characteristics:
* Create large / sequential writes
* Data must be kept for years
*Data is normally only accessed at the end of the year to run report
The administrator decides to use Erasure Coding to save space.
Which feature should the administrator utilize to save space for this VM?
- A. Flash Mode
- B. Post-Process Compression
- C. Inline Compression
- D. CacheDedup
Answer: B
NEW QUESTION 78
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 replication frequency must be less than 60 minutes.
- C. The bandwidth must be increased tosupport this workload.
- D. The workload must be configured to read at greater than 12.5MB/S.
Answer: C
Explanation:
Explanation
Ref:
NEW QUESTION 79
A consultant configures an ESXi cluster which will utilize a vSphere Distributed Switch (vDS). The consultant has just migrated the first host to the dvSwitch when several alerts appear within Prism Element regarding Host-to-CVM connectivity.
What is causing these alerts?
- A. The consultant migrated the CVM Backplane network adapter over to the vDS.
- B. The consultant migrated the CVM Backplane and VM network adapter over to the vDS.
- C. VLAN tags are incorrectly configured on the vDS port groups.
- D. The consultant migrated the CVM svm-iscsi-pg network adapter over to the vDS.
Answer: A
NEW QUESTION 80
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. During installation, click Customize on the File Server Installation screen, change the number of connections, and finish the installation
- B. 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
- C. During installation, input the correct number of connections in the File Server Installation screen and complete the installation
- D. Deploy the Files VMs.power down the three FSVMs. change the CPU and RAM via Prism, and then power the three FSVMs back up
Answer: A
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/details?targetId=Files-v3_6:fil-file-server-manage-c.html
NEW QUESTION 81
An organization is planning an upgrade to AOS 5.15 and wants to understand which cluster products and/or services are supported for physical traffic isolation.
Which Nutanix component supports its network traffic being isolated onto its own virtual network?
- A. Files
- B. Objects
- C. Volumes
- D. Containers
Answer: C
NEW QUESTION 82
A consultant is running Foundation. The cluster creation fails during the process. The host logs confirm that the nodes have been successfully imaged. The consultant decides to create the cluster manually.
Which command should the consultant use?
- A. cluster -s IP_CVM_M, IP_CVM_B, IP_CVM_n create
- B. cluster -s IP_CVM_A, IP_CVM_B, IP_CVM_n create_manual
- C. cluster -c IP_CVM_A, IP_CVM_B, IP_CVM_n
- D. cluster create -s IP_CVM_A, IP_CVM_B, IP_CVM_n
Answer: D
NEW QUESTION 83
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 the Foundation Applet to upgrade Foundation on a single node.
- B. Use the Foundation VM to upgrade Foundation on all nodes.
- C. Use crash cart and manually upgrade Foundation files on one node.
- D. Use latest version of Foundation to reimage all the nodes.
Answer: A
NEW QUESTION 84
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 iDRAC MAC addresses.
- B. Bare metal using node serial numbers.
- C. Bare metal using LAN MAC addresses.
- D. Bare metal using block serial numbers.
Answer: A
NEW QUESTION 85
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