合格させるNCS-Coreテスト問題集で[2023年11月26日]に更新された195問あります
Nutanix NCS-Core実際の問題と100%カバー率でリアル試験問題
Nutanix NCS-Core認定試験は、Nutanixクラスターの設計、展開、スケーリング、管理など、幅広いトピックをカバーしています。また、データ保護、災害復旧、ネットワーキング、セキュリティなどの重要な分野にも焦点を当てています。この試験は、Nutanixコアインフラストラクチャサービスを操作し、ベストプラクティスを適用して、最新のデータセンターのニーズを満たす最適なソリューションを提供する候補者の能力をテストするように設計されています。
Nutanix NCS-Core認定試験は、世界中のどこからでも受験できるオンライン試験です。本試験はプロクター監視下で行われます。つまり、受験者は試験中にプロクターによって監視され、不正行為を行わず、試験のルールと規則に従う必要があります。試験料金は199ドルであり、認定の有効期間は2年間です。
質問 # 80
A VDI environment based on AHV Cluster is not performing well. The current environment isusing only one bridge (Bridge0). The administrator needs to verify if nodes are using all network cards associated to Bridge0.
Which two menus should be used to check the current configuration? (Choose two.)
- A. I/O Metrics tab in VM menu
- B. Host view in Network menu
- C. Host NICs tab in Hardware menu
- D. Network Configuration item in Settings menu
正解：B、C
質問 # 81
Anadministrator recently added VLAN 205 CRM in Prism Element. The workloads attached to the associated NICs are unable to establish network connectivity.
Which Layer 2 protocol allows the administrator to troubleshoot this issue from Prism Element?
- A. SUP
- B. LACP
- C. LLDP
- D. HDLC
正解：C
解説：
質問 # 82
Anadministrator needs to evaluate if the existing configuration of Protection Domains meets the specified corporate recovery policy for SQL Data. The corporate policy requires that all SQL Servers be recoverable at the DR site within 30 minutes, and must result in a maximum of 60 minutes of data loss. SQL data must be required.
The protection domain is configured as follows:
* Application consistent snapshots are enabled
* The SQL server VMs are assigned to the Protection Domain as their own Consistency Group
* The Protection Domain schedule is configured as snapshots taken every 90 minutes from 7 am until 8 pm What must be changed to meet the required policy?
- A. Revise the schedule to be 60 minutes
- B. Revise the schedule to be 30 minutes
- C. Revise the schedule tc be 15 minutes
- D. Revise the schedule to be 45 minutes
正解：A
質問 # 83
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. Run Defrag on the Linux VM
- B. Shrink the Volume Group that is associated with the Linux VM
- C. Enable the unman operation on the Linux VM
- D. Unmount the Volume Group and then Remount the Volume Group
正解：D
解説：
Explanation
https://next.nutanix.com/how-it-works-22/vm-capacity-and-prism-capacity-are-different-33134
質問 # 84
After finishing foundation on an AHV cluster, a consultant is preparing to plug into the customer network given the following set of requirements:
* All network traffic on trunks is tagged
* Customer is using LACP
* A native VLAN is not in use
Which set of commands should the consultant use to ensure cluster connectivity on customer equipment?
- A. change_cvm_vlan 10
ovs-vsctl set port br0 tag=10
ovs-vsctl set port br0-up bond_mode=balance-tcp - B. change_cvm_vlan 0
ovs~vsctl set port br0 tag=0
ovs~vsctl set port br0-up bond_mode=active-backup - C. change_cvm_vlan 0
ovs-vsctl set port br0 tag=0
ovs-vsctl set port br0-up bond_mode=balance-tcp - D. change_cvm_vlan 10
ovs-vsctl set port br0 tag=10
ovs-vsctl set port br0-up bond_mode=balance-slb
正解：C
質問 # 85
Over the period of 2 to 3 weeks, a cluster displays the following:
*Periods where Warning Alerts of memory usage over 75% are asserted
*Periods where Critical Warnings of memory usage over 90% are asserted
*Periods of slow of frozen VDI desktops have caused work stoppage or slowdown
*VDI clones have periodically not powered up when called, causing work stoppage Which steps should be used toprioritize the administrator's troubleshooting efforts?
- A. *Review Analysis Page for memory use pattern
*Alert with VDI workload demand
*Analyze current and future workload in the Capacity Runaway tab for sufficient resources - B. *Assess resource health on Hardware page
*Review the Analysis page for memory usage demand
*Determine the VDI workload-to-host affinity across the cluster - C. *Check Analysis page for CPU demand
*Verify VDI workload property for memory subscription
*Review theHardware page to determine if the cluster has sufficient RAM - D. *Analyze Alert Pages for a root cause of memory problem
*Analyze VM table page to access the VM functionality
*Analyze the VDI Clone properties for possible VDI Workload stress
正解：A
質問 # 86
Refer to the exhibit.
An administrator logs in to Prism and sees the status shown in the exhibit within the Hardware Diagram section.
What should the administrator do?
- A. Restart all CVMs for the cluster to check, confirm health and repartition and add the disks.
- B. Reseat all disks immediately. If this does not help, reseat the nodes.
- C. Check status of applications running onthe cluster and call support
- D. Resolve all alerts and re-import the disks to make sure there is no service disruption.
正解：C
質問 # 87
Refer to the exhibit.
An administrator receive the warningmassages shown in the exhibit while validating cluster conversion from EXSi to AHV.
What should the administrator do to address this warning in v Center Server?
- A. Remove the standby adapters under Teaming and Failover.
- B. Keep homogeneous adapter as active and standby
- C. Keep active adapters od different speeds as active standby
- D. Remove adapters that are active but not homogeneous.
正解：B
質問 # 88
An administrator is deploying an application using Nutanix Volumes. After configuring the volume group and connecting the guest's iSCSI initiator to the volume group, they begin performance testing.
The administrator learns that performance on the virtual disk attached to the iSCSI initiator is far less than that of a virtual disk connected directly to the VM.
Which situation is causing this condition?
- A. The VM's iSCSI traffic is being routed to the data services IP subnet
- B. Data Locality ensures that VM attached disks are always faster than iSCSI volumes.
- C. The duster data services IP address is a bottleneck, shared with other iSCSI traffic
- D. The performance test is generating small block random 10.
正解：C
質問 # 89
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. Deploy Volumes to support the AIX and SQL workloads.
- C. Migrate the ESXI workloads to AHVusing Move.
- D. Migrate the ESXi and Hyper-V workloads using Move.
正解：B、D
解説：
Explanation
Ref:https://portal.nutanix.com/#page/kbs/details?targetId=kA00e000000Cr7GCAS
質問 # 90
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. The bandwidth must be increased tosupport this workload.
- B. The workload must be configured to read at greater than 12.5MB/S.
- C. Zero data loss nearsync must be used to support this workload.
- D. The replication frequency must be less than 60 minutes.
正解：A
解説：
Explanation
Ref:
質問 # 91
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. 24GB
- B. 32GB
- C. 20G?
- D. 28GB
正解：D
解説：
Explanation
Ref:https://next.nutanix.com/how-it-works-22/rf2-rf3-requirements-37206#:~:text=Controller%20VMs%20must
質問 # 92
A consultant is viewing an ESXi host via console without external network connectivity.
Which two IP addresses can be used to connect to the CVM (Choose two.)
- A. 192.168.5.1
- B. 192.168.5.253
- C. 192.168.5.254
- D. 192.168.5.2
正解：C、D
質問 # 93
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 block serial numbers.
- B. Bare metal using iDRAC MAC addresses.
- C. Bare metal using node serial numbers.
- D. Bare metal using LAN MAC addresses.
正解：B
質問 # 94
A consultant creates three storage containers (container-1, container-2, container-3). The customer requires that only container-1, which will be utilized as an NFS datastore, be presented to external hosts.
However, users are able to mount all three containers.
What is causing this problem?
- A. Deduplication was turned on for all containers.
- B. A Global whitelist entry was configured.
- C. A Container-level whitelist entry was configured.
- D. Compression was turned on for all containers.
正解：B
質問 # 95
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. Utilize a separate subnet for the Linux VMs
- B. Add additional disks to the Volume Group
- C. Set the SCSI timeout value to 60
- D. Utilize Jumbo Frames
正解：C
解説：
Explanation
Ref:https://kb.vmware.com/s/article/1009465
質問 # 96
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. Restart the chronosservice on all CVMs.
- B. On a CVM. run the command a Hash ntpq -pn.
- C. Confirm that the NTP servers are reachable from the CVMs.
- D. Restart genesis on all CVMs.
正解：B、C
解説：
Explanation
Ref:https://portal.nutanix.com/page/documents/kbs/details?targetId=kA032000000bmjeCAA#Review_ntpq
質問 # 97
During a six-node cluster deployment, one node fails to image successfully and Foundation is unable to automatically configure the cluster. The consultant decides to manually complete cluster formation with the successful nodes, then expand the cluster with the remaining unconfigured node.
Which command should be used to begin the process?
- A. cluster expand
- B. cluster create
- C. cluster start
- D. cluster status
正解：B
質問 # 98
Which two components must be identified to validate that software compatibility requirements are met for Nutanix Cluster Installation? (Choose two.)
- A. Hypervisor
- B. Guest OS
- C. AOS
- D. Firmware
正解：A、C
質問 # 99
An administrator needs to create and start five new VMs for a Data Analytics Project (OLAP). The VM Profile is as follows:
* vCPU:4
* vRAM: 64 GB
* vDisk: 1.5 TB
Each of the four nodes of the Nutanix cluster has the following:
* 24 vCPU. 20% overall usage
* 192 GB RAM, 60% overall usage
* 2xl920GBSSD
* 4x 2 TB HDD
At cluster level, there is a single RF2 container that is 30% utilized and has an extent store capacity of 13.5 TB.
Which component requires administrator attention?
- A. Physical RAM, because it is not enough to power on all of the new VMs.
- B. Storage, because the capacity is not enough to create VMs.
- C. Flash Tier because it is not enough to accommodate the workloads.
- D. Physical Cores, because they are not enough to power on all of the new VMs.
正解：A
質問 # 100
A customer wants to expand an existing cluster with three additional nodes. After running the Foundation process on the new nodes, the customer realizes that the wrong IPs where used and the nodes are configured on a different network. The customer decides to create a new cluster instead.
Which method should be used to recreate the cluster?
- A. Log into IPMI and use cluster create command to create the cluster.
- B. Log into CVM and use cluster create command to create the cluster.
- C. Foundation all nodes again and create the cluster.
- D. Log into Hypervisor and use cluster create command to create the cluster.
正解：B
質問 # 101
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. Add up the recovered workloads and manually remove from the Runway configuration.
- B. Check the Disregard Existing Workloads radio button in the Runway scenario.
- C. Check the Disregard Existing Nodes radio button in the Runway scenario.
- D. Power down the workloads during a maintenance window and run the Capacity Runway.
正解：B
質問 # 102
After uploading a hypervisor ISO during the Foundation process, a consultant sees a message that the MD5 sum for the hypervisor is not found in the Whitelist file.
Which step should the consultant take next to resolve this issue?
- A. Restart the Foundation process and upload the hypervisor again.
- B. Download the hypervisor ISO again from the vendor website.
- C. Check the hypervisor version in the Nutanix Compatibility Matrix.
- D. Download the latest hypervisor ISO whitelist file from Nutanix portal.
正解：D
質問 # 103
A consultant needs to verify the make and model of the systems that will be imaged with Foundation. The consultant does not have the Bill of Materials (BOM) available to review.
When should the consultant verify the make and model to prepare for the cluster deployment?
- A. During the Foundation Process
- B. Upon arriving on-site
- C. When reviewing the Statement of Work (SOW)
- D. While conducting the Tech Review Call
正解：A
質問 # 104
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Nutanix NCS-Coreリアルな2023年最新のブレーン問題集で模擬試験問題集：https://jp.fast2test.com/NCS-Core-premium-file.html
NCS-Core無料試験問題と解答PDF更新されたのは2023年11月：https://drive.google.com/open?id=1Hz8PyqrVUYWSAbLnHsebUDDSE3orv-ht