Real Nutanix NCS-Core Exam Dumps with Correct 195 Questions and Answers
Valid NCS-Core Test Answers & Nutanix NCS-Core Exam PDF
NEW QUESTION 71
An organizations Nutanix Cluster is based on VMware vSphere. The cluster is configured to download software updates automatically. The administration needs to verify and eventually upgrade VMware hypervisor via Prism Ul.
After logging in to Prism, the administrator receives the message shown:
No available versions for upgrade
What is causing the current state?
- A. vSphere binaries need to be manually uploaded.
- B. VMware support has expired, so downloads are not available.
- C. The environment is running the latest vSphere version, so no update is required.
- D. The cluster is unable to connect to reIease-api.nutanix-ccm:8D.
Answer: C
Explanation:
Explanation
ref:https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v510:upg-hypervisor
NEW QUESTION 72
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 73
An administrator is updating disk firmware using LCM and receives the following message:
"there have been 10 or more cluster services restarts within 15 minutes in the Controller VM" The message appears as each drive is upgraded.
What is the reason this message isbeing generated?
- A. A drive has been reformatted
- B. A node has been rebooted
- C. A node has been rebalanced
- D. A drive has been ejected
Answer: B
Explanation:
Explanation
Ref: https://portal.nutanix.com/page/documents/kbs/details?targetId=kA032000000TT8DCAW
NEW QUESTION 74
During the Foundation imaging process, nodes are successfully imaged, but the cluster creation fails.
Which log should the consultant review to determine the cause?
- A. service.log
- B. foundation.out
- C. genesis.out
- D. first_boot.log
Answer: A
NEW QUESTION 75
A consultant is deploying a Nutanix cluster at a customer location. The consultant will be deploying the latest AOS along with the latest Nutanix hardware.
Which three references should the consultant review prior to this installation? (Choose three.)
- A. Release Notes
- B. End-Of-Life (EOL) Information
- C. Software Product Interoperability
- D. Acropolis Advanced Administration Guide
- E. Field & Security Advisories
Answer: A,C,E
NEW QUESTION 76
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. 0 minutes
- B. 15 minutes
- C. 1 hour
- D. 6 hours
Answer: B
Explanation:
Explanation
Ref:https://support-portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_10:wc-p
NEW QUESTION 77
An administrator needs to forecast infrastructure requirements for a new program and its associated applications. Prior to the projected start of the new program, all existing applications will be decommissioned.
How should the administrator perform this task?
- A. Check the Disregard Existing Nodes radio button in the Runway scenario.
- B. Check the Disregard Existing Workloads radio button in the Runway scenario.
- C. Power down the workloads during a maintenance window and run the Capacity Runway.
- D. Add up the recovered workloads and manually remove from the Runway configuration.
Answer: B
NEW QUESTION 78
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 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.
- B. 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.
- C. Create a protection domain forall VMs
- D. 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.
Answer: C
NEW QUESTION 79
For several days, an administrator notices the following alerts:
* CVM NIC Speed Low Warning Alerts
* Warning Alerts of CVM NIC not performing at optimal speed
* CVM is disconnected from the network Critical Alert
* Network Visualization page shows excessive dropped packets on CVM/Host Which steps should be taken to determine which problem should be addressed first?
- A. * Restart networking services on the CVM
* Determine the current configuration of the affected CVM via output
* Access the Alerts/Events page for the CVM network connection failures - B. * Review Alerts page for NIC speed alerts and alert timing
* Analyze the genesis.out log file for process failures
* Assess the NIC properties inthe Network Visualization > Host Properties page - C. * Access the Hardware Page to verifyresources are available
* Analyze ail CVM Speed Alerts in the Alerts/Events page
* Analyze output for the network and interface properties and connectivity issues - D. * Verify Host/CVM connectivity on the Network Visualization page
* Use toverify the bridge and bond configuration
* Review alerts/events page for the CVM disconnected error
Answer: D
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/kbs/details?targetId=kA00e000000CuaDCAS
NEW QUESTION 80
An administrator manages the following two Nutanix AOS 5.15 cluster environment:
* Corp-cluster-01
* Corp-cluster-02
The VM images must be available only onCorp-cluster-01, but cannot be checked out to cluster Corp-cluster-02. The images also cannot be checked out to any other clusters that are registered with Prism Central in the future.
Which two configuration settings must the administrator choose when creating the image placement policy that satisfies the stated requirements? (Choose two.)
- A. Set the policy enforcement to Soft.
- B. Create an image placement policy that identifies cluster Corp-cluster-02 as the target cluster.
- C. Set the policy enforcement toHard.
- D. Create an image placement policy that identifies cluster Corp-cluster-01 as the target cluster
Answer: C,D
Explanation:
Explanation
Ref:https://next.nutanix.com/community-blog-40/nutanix-just-made-ahv-image-management-painless-33144
NEW QUESTION 81
Which two components must be identified to validate that software compatibility requirements are met for Nutanix Cluster Installation? (Choose two.)
- A. AOS
- B. Hypervisor
- C. Guest OS
- D. Firmware
Answer: A,B
NEW QUESTION 82
A customer is deploying Nutanix AHV clusters over hundreds of remote sites worldwide. Prism Central will be used to centrally manage all clusters. Customer security policy requires the use of MS Active Directory (AD).groups to authenticate all network devices.
Which method should be consultant use to meet the requirements?
- A. Integrate AD authentication on Prism Central Only.
- B. Integrate AD authentication on all CVMs.
- C. Proxy Prism Element traffic through Prism Central.
- D. Integrate AD authentication on all Prism Element Clusters.
Answer: A
NEW QUESTION 83
A consultant is running the Foundation VM using desktop virtualization software. No nodes are discovered.
What should the consultant verify first?
- A. Host-only Adapter
- B. NAT
- C. Bridged Adapter
- D. Internal Network
Answer: C
NEW QUESTION 84
A customer has Metro Availability configured in Automatic Resume Mode between Site A and Site B What happens to VMs if Primary Site A has full network failure?
- A. An administrator must promote protection domains in Site B for VMs to restart.
- B. VMs continue to run on Site A following an automatic disable of protection domains.
- C. Automatic protection domain promotion in Site B. VMs automatically restart in Site B
- D. An administrator must unwitness in Site B and promote protectiondomains in Site B for VMs to restart
Answer: C
Explanation:
Explanation
Ref: https://support-portal.nutanix.com/page/documents/details/?targetId=Web-Console-Guide-Prism-v55:sto-me
NEW QUESTION 85
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. Us untagged VLANs for the CVM and host and trunk mode for IPMI.
- B. Use Native VLANs for the CVM and host and access mode for IPMI.
- C. Use tagged VLANs for the CVM and host and access mode for IPMI.
- D. Use Native VLANs for the CVM and host and trunk mode for IPMI.
Answer: B
NEW QUESTION 86
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 87
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 node serial numbers.
- B. Bare metal using iDRAC MAC addresses.
- C. Bare metal using LAN MAC addresses.
- D. Bare metal using block serial numbers.
Answer: B
NEW QUESTION 88
An administrator is implementing a VDI solution. The workload will be a series of persistent desktops in a dedicated storage container withina four-node cluster. Storage optimizations should be set on the dedicated storage container to give optimal performance including during a node failure event.
Which storage optimizations should the administrator set to meet the requirements?
- A. Compression only
- B. Compression and Deduplication
- C. Compression, Deduplication, and Erasure Coding
- D. Deduplication and Erasure Coding
Answer: D
Explanation:
Explanation
Ref:
NEW QUESTION 89
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. Enable the unman operation on the Linux VM
- B. Unmount the Volume Group and then Remount the Volume Group
- C. Shrink the Volume Group that is associated with the Linux VM
- D. Run Defrag on 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 90
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 91
Refer to the exhibit.
An administrator creates a security policy that isolates their financial application from accessing the Internet When viewing the policy in Prism Central, several connections from the application are outbound to the Internet.
What is causing this issue with the policy?
- A. The 0.0.0.0 address was not specified in the outbound rule.
- B. The Activate box was not checked in the rule, so it is not enforcing.
- C. The blockedconnections are illustrated for information only.
- D. The policy has been left in monitor mode instead of enforcing mode.
Answer: D
Explanation:
Explanation
https://portal.nutanix.com/page/documents/details?targetId=Prism-Central-Guide-Prism-v510:mul-security-polic
NEW QUESTION 92
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