Guide (New 2023) Actual Nutanix NCS-Core Exam Questions
NCS-Core Exam Dumps Pass with Updated 2023 Certified Exam Questions
Where can you take the Nutanix NCS-Core Exam:
The NCS-100 exam can be taken at the Pearson VUE Testing Center in some areas. Pearson VUE Testing Centers can be located in different cities and regions throughout the world. Offering testing in more locations enables you to choose the location that works best for you. Nutanix NCS-Core Dumps also gives you the most updated information. Development of the test has been kept as similar as possible to the live environment.
Who should take the Nutanix NCS-Core Certification:
The Nutanix NCS-Core Exam is designed for candidates who want to improve their knowledge of the core topics covered by this exam. Candidates who have passed the NCE, or have equivalent prior experience testing a Nutanix cluster, can take this exam. Nutanix NCS-Core Dumps exam is designed for both new and experienced engineers who want to prepare for the test. If you have any experience with the Nutanix platform, you will need to upgrade your Nutanix NCS-Core Certification Exam. The enterprise focuses on Nutanix engineers, technical consultants, and presales engineers who want to get a clearer understanding of the platform. This includes tasks such as setting up clusters for high availability and disaster recovery (DR) services, configuring affinity/anti-affinity rules, configuring node drain and auto-recovery policies.
In addition, it covers storage replication and how to troubleshoot failures. Nutanix NCS-Core Dumps preparation helps you to cover all NCS-100 exam sections. The NCS-100 exam covers tasks such as configuring security policies for cluster access, storage access control lists (SACLs), and user authentication. The exam also includes a discussion of data at rest encryption and management of encryption keys. This includes tasks such as setting up DR services, monitoring cluster health, and configuring node drain and auto-recovery policies. In addition, it covers storage replication and how to troubleshoot failures.
NEW QUESTION 53
A guest VM is reported to have poor storage performance. It has an I/O profile of 80%read. 20% write, and the HDDs form more than 50% of the read source.
What should an administrator do to resolve this issue?
- A. Increase SSD capacity
- B. Increase the write cache
- C. Increase the OPLOG
- D. Use HDDs with higher RPM
Answer: A
Explanation:
Explanation
Ref:
https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2126-SAS-on-Nutanix:BP-2126-SAS-o
NEW QUESTION 54
In a Nutanix cluster, a Protection Domain contains 50 entities that are replicated to a remote Single Node Replication Target.
The current schedule configuration is as follows:
* Repeat every 6 hours
* Local Retention Policy 1
* Remote Retention Policy 8
* Starting time 12 am
At 8 am on Monday, the administrator discovers that a protected VM is corrupted. The latest good state was Sunday 2 pm. The administrator needs to maintain current protection.
Which strategy should the administrator use to meet these requirements?
- A. From the Remote site, restore the VM from the local snapshot by selecting the correct snapshot
- B. From the local site, retrieve the correct remote snapshot, then restore the VM locally.
- C. From the local site, restore the VM from the local snapshot by selecting the correct snapshot.
- D. From the Remote site, activate the Protection Domain, then re-protect the entity.
Answer: B
NEW QUESTION 55
The following critical Availability Alert displays in prism Central:
The protection Policy PP-BCA-1HR includes a business critical application with a 1-hour snapshot frequency.
What is causing this issue?
- A. Workloads included in PP-BCA-1HR are no longer within their intended RPO.
- B. There is a scheduled outage for the Availability Zone referenced in Protection Policy PP-BCA-1HR.
- C. NearSync replication between theAvailability Zones has fallen out of scope.
- D. Prism Central in the Availability Zone for PP-BCA-1HR is unavailable.
Answer: B
NEW QUESTION 56
An administrator is configuring software only. Data-at-Rest Encryption on their Nutanix cluster. They are planning to deploy a third-party key management server (KMS).
Where should this server be hosted?
- A. On hardware external to the Nutanix duster
- B. As a single VM on the Nutanix cluster
- C. As a single VM deployed on the host that contains the Prism leader CVM
- D. As a clustered VM setup on the Nutanix cluster
Answer: A
Explanation:
NEW QUESTION 57
To prepare for a new Nutanix installation, a consultant downloads the Foundation VM, imports the VM to their Desktop Virtualization Solution, and powers on the VM. The IPv4 static address on the host workstation and the Foundation VM have been configured, but pings between them fail.
Which two troubleshooting steps should the consultant perform? (Choose two.)
- A. Remove and re-import the Foundation VM to ensure the virtual NIC is set to Host-Only.
- B. Verify the virtual NIC in the Foundation VM is bound to the correct physical Host adapter.
- C. Verify the virtual NIC in the Foundation VM is bound to the correct wireless network adapter.
- D. Confirm the IP addresses and subnet masks are correct.
Answer: B,D
NEW QUESTION 58
A CEO asks the IT administrator to provide a list of required resources to protect current workloads and the two new SQL servers from a disaster. The Nutanix environment is managed by Prism Central.
Which option explains how to meet the CEO's request?
- A. Create a new scenario based on a new cluster based on a VM Profile and select Recommend.
- B. Create a new Recovery policy by selecting the VM that needs to be protected and get hardwarerequirements.
- C. In Capacity Runway, select Optimize Resources and select all VMs that must be protected.
- D. Create a new project and assign theVMs to it to get compute and storage requirements.
Answer: B
NEW QUESTION 59
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. Unmount the Volume Group and then Remount the Volume Group
- B. Run Defrag on the Linux VM
- C. Shrink the Volume Group that is associated with the Linux VM
- D. Enable the unman operation on the Linux VM
Answer: A
Explanation:
Explanation
https://next.nutanix.com/how-it-works-22/vm-capacity-and-prism-capacity-are-different-33134
NEW QUESTION 60
An administrator needs to maximize storage potential in a six-node cluster. The container is configured with the following:
* Post-process compression
* Capacity deduplication
What should the administrator configure to increase space savings?
- A. Erasure coding
- B. Inline compression
- C. Cache dedupe
- D. Reserve capacity
Answer: A
NEW QUESTION 61
A customer has a Nutanix cluster with 10Gb connectivity via switch fabric extenders. The administrator receives NCC health check errors of latency greater than 200ms.
Which action should the administrator take to resolve the NCC errors?
- A. Upgrade NCC and increase the CVM memory by 4Gb
- B. Replace the switch fabric extenders with 10G line rate switches
- C. Upgrade NCC and increase the vCPU of the CVM
- D. Add 2 additional 10G uplinks from the switch fabric extendersper node
Answer: B
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/details?targetId=System-Specs-G6-Single-Node:set-block-conne
NEW QUESTION 62
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. Bully VM
- B. Inactive VM
- C. Constrained VM
- D. Over-Provisioned VM
Answer: D
Explanation:
NEW QUESTION 63
An administrator migrates a VM onto a new Nutanix cluster. After the migration, the administrator observes the following conditions:
* Cluster memory utilization: 64%
* Cluster CPU utilization: 19%
* Clusterstorage utilization: 32%
* Average VM CPU utilization: 25%
* Average VM CPU ready%: 24%
* Average VM memory utilization: 60%
Which two changes should the administrator make to improve VM performance? (Choose two.)
- A. Replace high core count CPUs with high clock rate CPUs. (also can be but is physical invas)
- B. Add more memory to the VMs.
- C. Reduce the number of VMs on the hosts.
- D. Reduce the number of vCPUs assigned to VMs.
Answer: C,D
Explanation:
Explanation
refhttp://www.joshodgers.com/tag/cpu-ready/
NEW QUESTION 64
A consultant is preparing to add new nodes into an existing cluster. The current cluster AOS version is 5.8.
The new expansion node is currently running AOS 5.9 code. The cluster must continue to run at its current AOS version.
Which method can be used to successfully add the node?
- A. Upgrade the cluster to 5.9 and add the node through Prism Element.
- B. Use Prism Element to Expand the cluster and select the re-image option.
- C. Use the CLI and enter cluster add-node node-serial="node_serial".
- D. Use Prism Element, which will downgrade the node by default during the node add process.
Answer: B
NEW QUESTION 65
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. VLAN tags are incorrectly configured on the vDS port groups.
- C. The consultant migrated the CVM svm-iscsi-pg network adapter over to the vDS.
- D. The consultant migrated the CVM Backplane and VM network adapter over to the vDS.
Answer: A
NEW QUESTION 66
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. Bare metal image the nodes with the Foundation VM.
- B. Build the cluster with the Foundation Applet
- C. Build the cluster with Foundation Central.
- D. Build the cluster with the Foundation VM.
Answer: B
NEW QUESTION 67
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. Foundation VM is running on a Windows host.
- D. IPv6 is not enabled on the switch.
Answer: D
NEW QUESTION 68
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. Active directory lookups are configured to use Non-Recursive mode.
- B. The domain controller being used is configured as a global catalog server.
- C. The user search base for the group is configuredcorrectly
- D. The service Account Username is correct for the domain.
Answer: A
NEW QUESTION 69
A consultant creates a four-node AHV cluster with two 1GbE (eth0, etc1) and two 10GbE (eth2, eth3) NICs per node. The 1GbE NICs will not be placed into service, but the customer wants the network to be preconfigured for their eventual use.
The consultant removes the 1GbE NIC from the default bond and creates a second bridge(br1), but is unable to add the 1GbE NIC using the below command:
manage_ovs -bridge_name br1 -interfaces 1g -bond_name br1-up update_uplinks Which parameter is missing from this command?
- A. --interfaces eth0
- B. --bond_duplex full
- C. --require_link=false
- D. --bridge_duplex full
Answer: A
NEW QUESTION 70
A customer has the following requirement for a Nutanix cluster:
* Must support high-performance Nutanix Volumes iSCSI workloads
* Must utilize AHV nodes
* Must use 10 GbE interface
How should the customer optimize networking?
- A. Enable Jumbo Frames on just the CVM
- B. Convert Cluster to ESXi and enable Jumbo Frame on Host and CVM
- C. Enable Jumbo Frame on just the Host
- D. Enable the use of Jumbo Frame on Host and CVM
Answer: C
NEW QUESTION 71
An administrator needs to replace an aging SAN and move to a hyper-converged infrastructure. The existing environment consists of the following hosts that are connected to the SAN:
* 5xAIX hosts
* 3x Hyper-V hosts
* 9xESXi hosts
* 2x physical SQL Clusters(Windows Server 2012R2 hosts)
After deploying a Nutanix AHV cluster, which two actions should the administrator take to meet the requirements? (Choose two.)
- A. Deploy Files to support the AIX hosts.
- B. Migrate the ESXI workloads to AHVusing Move.
- C. Migrate the ESXi and Hyper-V workloads using Move.
- D. Deploy Volumes to support the AIX and SQL workloads.
Answer: C,D
Explanation:
Explanation
Ref:https://portal.nutanix.com/#page/kbs/details?targetId=kA00e000000Cr7GCAS
NEW QUESTION 72
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