最新のNCP-US実際の無料試験問題更新された77問あります
無料で使えるNCP-US試験ブレーン問題集認定ガイドの問題と解答
質問 # 34
A company uses a Nutanix 3-node cluster environment. In Prism Pro, the Capacity Runway shows these capacity values:
Max Capacity: 6 TiB
Effective Capacity 4 TiB
The company wants to upgrade the environment to use an RF3 container and also requires all cluster nodes to be the same model, What must the effective capacity Of the Nutanix cluster be to support the new RF3 container?
- A. 9 TiB
- B. 6 TiB
- C. 10 TIB
- D. 4 TiB
正解：A
解説：
To support a new RF3 container, the effective capacity of the Nutanix cluster must be at least three times the size of the data that needs to be stored on it3. This is because RF3 means that each data block is replicated three times across different nodes or blocks for fault tolerance3.
This is because if you have 4 TiB of effective capacity with RF2 (which means each data block is replicated twice), then you need 9 TiB of effective capacity with RF3 (which means each data block is replicated three times).
質問 # 35
What is the reason for the alert: File Server In Heterogeneous State?
- A. The FSVMs are distributed properly on the hosts in the cluster.
- B. The FSVMs do not match in their CPU or memory
- C. Performance of the File Server is optimal, and the alert can be ignored.
- D. The hosts where the FSVMs run do not match in their CPU or memory configuration
正解：B
解説：
According to the Nutanix Files Solution Guide1, all the FSVMs have the same basic configuration: four vCPU and 12 GB of RAM1. However, you can add more vCPU, RAM, and FSVMs to the cluster1.
Based on this information, the alert: File Server In Heterogeneous State indicates that the FSVMs do not match in their CPU or memory configuration1. This could affect the performance and availability of the file server
質問 # 36
An administrator has deployed an SMB v3 Files cluster, but needs to make the cluster able to support Multi-protocol access, Which protocol will be native?
- A. cifs
- B. S3
- C. SMB
- D. NFS
正解：C
解説：
According to the Nutanix Files SMB Migration Guide1, Nutanix Files supports SMB protocol V2 and V31. SMB is a native protocol for Nutanix Files that allows file sharing between Windows clients and servers1.
質問 # 37
What is the reason for the alert: File Server In Heterogeneous State?
- A. The FSVMs are distributed properly on the hosts in the cluster.
- B. The FSVMs do not match in their CPU or memory
- C. Performance of the File Server is optimal, and the alert can be ignored.
- D. The hosts where the FSVMs run do not match in their CPU or memory configuration
正解：B
解説：
According to the Nutanix Files Solution Guide1, all the FSVMs have the same basic configuration: four vCPU and 12 GB of RAM1. However, you can add more vCPU, RAM, and FSVMs to the cluster1.
Based on this information, the alert: File Server In Heterogeneous State indicates that the FSVMs do not match in their CPU or memory configuration1. This could affect the performance and availability of the file server
質問 # 38
An administrator needs to analyze data created by a custom application, which writes data into an SMB share hosted on Files. This application uses custom-built file extensions such as .zyx, . zzz, the administrator needs to provide a collapsed view of space usage, number of files, and changes within a given time frame.
How should the administrator provide the required information?
- A. Go to Files, select the share used by the application and point to Usage View.
- B. Add a new' file category in File Analytics and use File Distribution View,
- C. Configure SNMP server with Nutanix MIBS and use Excel to analyze traps.
- D. Create a File Server Resource Manager MMC and use File Screens,
正解：B
解説：
According to File Auditing and Analytics for your Nutanix Files Enterprise Cloud1, File Analytics is a feature that captures real-time user audit data and file metadata for Nutanix Files environments. It allows you to create custom reports based on various criteria such as file type, size, owner, access time, etc.
According to Nutanix Files 3.8 and File Analytics 3.0 | Nutanix Community2, File Analytics allows you to add new file categories based on custom file extensions such as .zyx or .zzz. You can then use File Distribution View to see a collapsed view of space usage, number of files, and changes within a given time frame for each file category.
Therefore, if the administrator needs to analyze data created by a custom application that uses custom-built file extensions such as .zyx or .zzz, they can add a new file category in File Analytics and use File Distribution View to provide the required information.
質問 # 39
An administrator is upgrading Files. When running the preupgrade check, the following message is generated:
Fileserver in HA state
Which two steps should the administrator take to resolve this error message? (Choose two.)
- A. Check if Zookeeper services are running.
- B. Check if Stargate services are running,
- C. Check for alerts for NVM being down.
- D. Verify FSVM is booted and not stuck.
正解：A、D
解説：
These steps are based on a guide from Nutanix on how to troubleshoot pre-upgrade checks failure for Nutanix Files1. The guide states that one possible cause of this error message is that Nutanix files node (fsvms) might not be up or accessible1. The guide also suggests checking if Zookeeper services are running on all FSVMs as part of the troubleshooting process1.
質問 # 40
An administrator is upgrading Files. When running the preupgrade check, the following message is generated:
Fileserver in HA state
Which two steps should the administrator take to resolve this error message? (Choose two.)
- A. Check if Zookeeper services are running.
- B. Check if Stargate services are running,
- C. Check for alerts for NVM being down.
- D. Verify FSVM is booted and not stuck.
正解：A、D
解説：
These steps are based on a guide from Nutanix on how to troubleshoot pre-upgrade checks failure for Nutanix Files1. The guide states that one possible cause of this error message is that Nutanix files node (fsvms) might not be up or accessible1. The guide also suggests checking if Zookeeper services are running on all FSVMs as part of the troubleshooting process1.
質問 # 41
Which two network requirements must an administrator take into consideration for a new scale-out Files cluster when configuring and defining separate client and storage networks? (Choose two.)
- A. Ensure there is one IP address available for client network.
- B. Ensure the client and storage networks use a tagged VLAN.
- C. The client and storage networks must have different subnet.
- D. Ensure there is one IP address available for the storage network.
正解：C、D
解説：
These are two essential requirements that an administrator must take into consideration when configuring separate client and storage networks.
these are some of the network requirements that an administrator must take into consideration for a new scale-out Files cluster when configuring and defining separate client and storage networks:
The client and storage networks must have different subnets12. This is because FSVMs use IP addresses from both networks, so they must be distinct to avoid conflicts.
Ensure there are enough IP addresses available for both networks12. This is because each FSVM requires one IP address from each network, plus one virtual IP address (VIP) per network per cluster. For example, if you have a three-node cluster with three FSVMs, you need six IP addresses for the client network (three for FSVMs and three for VIPs) and six IP addresses for the storage network (three for FSVMs and three for VIPs).
Ensure the client and storage networks use tagged VLANs if they share physical interfaces1. This is because VLAN tagging allows multiple logical networks to coexist on a single physical interface without interfering with each other.
Ensure there are no firewall rules or port blocking that prevent communication between clients, FSVMs, CVMs and Prism Element1. This is because Nutanix Files uses various ports for different protocols and services such as SMB, NFS, NTP, DNS etc.
質問 # 42
An administrator needs to configure a Files share with these requirements:
Supports 100 virtual desktop users
Share would host user data
Share is limited to 1 TB, evenly distributed across users
Optimized for best I/0 performance within the current environment
Which two configuration actions should the administrator take to meet these requirements? (Choose two.)
- A. Configure a standard share.
- B. Add a quote policy to the share.
- C. Enable ABE on the share.
- D. Create a distributed share.
正解：B、D
解説：
According to Nutanix Files SMB Share Default Permission1, a standard share is created with default permissions for three built-in groups: Administrators, Users, and Backup Operators. This may not be suitable for hosting user data that needs to be evenly distributed across users.
According to Nutanix Support & Insights2, a distributed share is a type of SMB share that allows you to distribute files across multiple file servers for better performance and scalability. This can help optimize the I/O performance within the current environment.
According to Nutanix File and NFS Mount Examples3, a quota policy is a way to limit the amount of space that a user or group can consume on a share. This can help enforce the 1 TB limit on the share and ensure that each user gets an equal amount of space.
https://portal.nutanix.com/page/documents/solutions/details?targetId=TN-2041-Nutanix-Files%3ATN-2041-Nutanix-Files
質問 # 43
Due to a new IP addressing plan for the vDesktops network, an administrator needs to change the Files client-side network.
Which action should the administrator perform first?
- A. Create a new' managed virtual network.
- B. Power off the FSVMs.
- C. Remove existing DNS entries.
- D. Stop the Files service,
正解：A
解説：
According to the Nutanix Unified Storage v6 documents at nutanix.com1, Files uses two types of networks: client-side and server-side2. The client-side network is used for SMB and NFS access to Files shares, while the server-side network is used for internal communication between FSVMs3. To change the client-side network, you need to create a new managed virtual network on Prism Element and assign it to your FSVMs4. This will allow you to change the IP addresses of your FSVMs without affecting their connectivity to each other.
質問 # 44
An administrator is upgrading Objects when the following error message is shown:
type [UPGRADE] : code: 500, message: error in processing pod: application post failed: image update failed: unable to pull docker image 464585393164. dkr. com/nutanix- msp/poseidon-zookeeper:buckets-l.o: err Max retries done: exit status 1 status code: 500 How should the administrator resolve this error?
- A. Perform Inventory then upgrade MSP and Objects Manager vie LCM.
- B. Manually upgrade Objects Manager to the latest version.
- C. Upgrade and Objects service via LCM
- D. Manually upload the docker image to the bucket and rerun the upgrade.
正解：C
解説：
LCM is a framework that automates software upgrades for various components of your Nutanix cluster. MSP is a service that provides authentication, authorization, auditing, and metering for Nutanix services such as Objects. Objects Manager is a web-based interface that allows you to manage your Objects clusters.
質問 # 45
An administrator wants to be warned about suspicious activity, such as file deletion, for the company's Files installation, How can the administrator accomplish this task in File Analytics?
- A. Create a dashboard for deleted files.
- B. use Audit Trails search engine.
- C. Define a new anomaly rule,
- D. Configure alerts notifications from the Gear menu.
正解：C
解説：
To be warned about suspicious activity, such as file deletion, for the company's Files installation, the administrator can define a new anomaly rule in File Analytics. Anomaly rules alert when specific types of activity occur, such as processes that indicate ransomware or data manipulation. By creating a new anomaly rule, the administrator can specify the activity they want to monitor and alert on, such as when a file is deleted in the company's Files installation.
https://next.nutanix.com/community-blog-154/file-auditing-and-analytics-for-your-nutanix-files-enterprise-cloud-31950
質問 # 46
A DevOps engineer needs to backup a newly-deployed NKE development cluster that contains persistent volumes with MySQL Data.
Which solution should the DevOps engineer use?
- A. Files
- B. Objects
- C. Volumes
- D. Storage Container
正解：C
解説：
Nutanix Volumes is a block storage service that provides persistent storage for containerized applications running on Nutanix Kubernetes Engine (NKE). The NKE clusters are deployed with a Nutanix CSI driver that natively integrates with Volumes to enable backup and disaster recovery capabilities. Files is a file storage service that supports SMB and NFS protocols. Objects is an object storage service that supports S3-compatible APIs. Storage Container is a logical grouping of physical disks in a cluster.
https://www.nutanix.com/products/kubernetes-engine
質問 # 47
When completing the Linux Client iSCSI discovery process of the Nutanix cluster Volumes target, which action should an administrator complete first?
- A. Ensure the iSCSI is started.
- B. Restart iSCSI service on CVM.
- C. Establish connection to the Volumes target.
- D. Discover the Volumes target.
正解：A
解説：
To use Nutanix Volumes with Linux clients, you must install and configure an iSCSI initiator on each client." Therefore, the administrator should ensure that the iSCSI service is started on the Linux client before discovering or connecting to the Volumes target.
https://next.nutanix.com/installation-configuration-23/data-services-ip-iscsi-33804
質問 # 48
A company has a number of thin clients which need to boot over the network. The company is using Volumes for this project.
Which component is needed to meet this requirement? (Choose two.)
- A. A client with MPIO access to the VG
- B. A DHCP server pointing to the Nutanix cluster.
- C. A compatible Ethernet adapter per client
- D. VM-attached VG with client iSCSI Initiator.
正解：B、C
解説：
According to the Boot Over ISCSI article1, to boot an operating system over iSCSI for physical servers using Nutanix Volumes, you need to configure the network adapter BIOS settings to enable this feature1. You also need a DHCP server pointing to the Nutanix cluster that provides the iSCSI LUN1.
Based on this information, the components that are needed to meet this requirement are A. A compatible Ethernet adapter per client and C. A DHCP server pointing to the Nutanix cluster.
質問 # 49
An administrator has received multiple trouble tickets from users who are unable to access a particular Distributed share.
While troubleshooting, the administrator observes that data located on FSVM 3 can be accessed, but the data located on FSVMs 1 and 2 is inaccessible. The administrator receives this message when attempting to access data on FSVMs 1 and 2:
Network object not found
Both FSVM 1 and 2 nodes successfully reply to pings, and the administrator is able to access data via the node IP.
What must the administrator check as a next step?
- A. Check if user permissions are configured correctly.
- B. Check if keberos_time_skew is logged on the client.
- C. Check if SM3v1 is enabled on FSVM node 1 and 2.
- D. Check if all DNS records are created on the DNS server.
正解：D
解説：
According to Nutanix Support & Insights1, a distributed share is a type of SMB share that distributes the hosting of top-level directories across FSVMs. To access a distributed share, you need to use a DNS name that resolves to all FSVMs in the cluster.
If some DNS records are missing or incorrect, then some FSVMs may not be reachable by their DNS name, resulting in the network object not found error. This could explain why data located on FSVM 3 can be accessed, but data located on FSVMs 1 and 2 is inaccessible.
質問 # 50
Refer the exhibit.
An administrator is experiencing the following Objects failure error message:
IAM Service is not healthy.
The Object Store Domain entries appear grayed out in the user Interface, as shown in the exhibit.
Which commands should the administrator execute to identify the failure source?
- A. mspctl_cluster_object
mspctl_status -u <UUID- UUID - UUID - UUID > - B. mspctl_cluster_list
mspctl_status -u <UUID- UUID - UUID - UUID > - C. mspcli_cluster_object
mspcli_status -u <UUID- UUID - UUID - UUID > - D. mspcli_cluster_list
mspcli_status -u <UUID- UUID - UUID - UUID >
正解：D
解説：
The mspcli_cluster_list command lists all the existing service domains for the cluster, which can help identify if there is an issue with the Object Store Domain entries. The mspcli_status command can be used to get detailed status information on the specified service domain specified by the <UUID- UUID - UUID - UUID > parameter.
質問 # 51
While preparing for migrating data from a legacy storage environment to a new Files scale-out file server, the administrator make the following notes:
Requirements:
Number of home directories: 4000
Number of Departmental shares: 1
Everyone is permitted to accessing it
All users use the same Departmental share
The administrator deploys Files using the following configuration:
Number of FSVMs: 3
VCPU & RAM/FSVM: 4VCPU,12GB
One Distributed share with SSR & ABE enabled for the Home Directories
One Standard share for the Departmental share
Does this configuration satisfy the project's requirements?
- A. Yes, the listed configuration elements satisfy the requirements.
- B. No, the project needs two distributed 4 FSVMs, 24 vcpu & 128GB RAM
- C. No, the project needs 4 FSVMs 4 vCPU & 12GB RAM.
- D. No, the project needs two distributed Share 4 FSVMs. 6 vCPU & 326B RAM
正解：A
解説：
According to the scenario, the administrator is preparing to migrate data from a legacy storage environment to a new Files scale-out file server in a way that meets the following requirements:
Number of home directories: 4000
Number of Departmental shares: 1
Everyone is permitted to access it
All users use the same Departmental share
The administrator deploys Files using the following configuration:
Number of FSVMs: 3
VCPU & RAM/FSVM: 4VCPU, 12GB
One Distributed share with SSR & ABE enabled for the Home Directories
One Standard share for the Departmental share
Based on this configuration, it appears that the project's requirements are satisfied. The configuration provides a Distributed share for the home directories, which is recommended when there is a large number of files or directories, and this will distribute the load across multiple FSVMs. Note that everyone is permitted to access it.
In addition, the configuration provides a Standard share for the Departmental share, and since all users use the same Departmental share, this will not create any performance issues. Therefore, the correct answer is B, 'Yes, the listed configuration elements satisfy the requirements'.
質問 # 52
Which action will improve the performance of a database server storage using Volumes that is experiencing persistent slow queries?
- A. Enable Flash Mode on the Volume Group.
- B. Disable deduplication on storage pool.
- C. Create dedicated container for database
- D. Upgrade CPUs on FSVMs running databases.
正解：A
解説：
According to Nutanix Support & Insights1, Nutanix Volumes is a feature that provides block storage for both VMs and physical hosts using iSCSI protocol. A volume group (VG) is a collection of one or more disks in a Nutanix storage container.
According to Scale-Out Cloud Block Storage Built For AOS | Nutanix2, Flash Mode is an option that allows you to pin a VG to SSD tier for optimal performance. This can help improve the performance of a database server storage that is experiencing persistent slow queries.
https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2049-Nutanix-Volumes:BP-2049-Nutanix-Volumes
質問 # 53
What happens to an FSVM during a node failure in a 3-node cluster?
- A. Due to host affinity rules, the FSVM will not restart
- B. A new FSVM must be deployed to the cluster.
- C. The FSVM must be manually restarted on one of the remaining nodes.
- D. The FSVM will automatically restart on one of the remaining nodes.
正解：D
解説：
According to the Nutanix Unified Storage (NCP-US) v6 documentation, when a node fails in a 3-node cluster, the FSVM (File Server Virtual Machine) will automatically restart on one of the remaining nodes. The remaining nodes will handle the storage traffic without requiring any user intervention.
https://portal.nutanix.com/page/documents/solutions/details?targetId=NVD-2151-Unified-Storage:high-availability-at-the-nutanix-files-level.html
質問 # 54
Refer the exhibit
When creating an Object Store. an administrator receives an error. as shown in the exhibit.
How should the administrator resolve the error?
- A. Provide required IP addresses in a list format.
- B. Select different address
- C. Provide required IP addresses in CIDR format.
- D. Select a different subnet
正解：C
解説：
According to Nutanix Support & Insights1, "The IP address consumption for the objects infra network is as follows: ... From DHCP Pool: Each Worker VM requires one IP Address." Therefore, the administrator should provide a range of IP addresses in CIDR notation (for example, 10.0.0.0/24) that can be used by the Objects worker VMs.
https://portal.nutanix.com/page/documents/solutions/details?targetId=NVD-2151-Unified-Storage:nutanix-objects.html
質問 # 55
An administrator successfully installed Objects and was able to create a bucket.
When using the reference URL to access this Objects store, the administrator is unable to write data in the bucket when using an Active Directory account.
Which action should the administrator take to resolve this issue?
- A. Replace SSL Certificates at Objects store level.
- B. Verify sharing policies at buckets level.
- C. Verify Access Keys for the user.
- D. Reset Active Directory use's password
正解：B
解説：
According to Nutanix Objects User Guide1, "Objects supports Active Directory (AD) authentication for users and groups that are part of an AD domain." However, "To access a bucket using AD credentials, you must have permissions on that bucket." Therefore, the administrator should verify that the sharing policies for the bucket allow access for the AD account.
質問 # 56
An administrator is increasing the read performance for Splunk at their remote site, which uses Objects at the primary site for SmartStore capability. Read latency is extremely high due to WAN traversal for data, What should the administrator do to remediate this problem?
- A. Deploy another Objects instance at the primary site and configure SmartStore Replication
- B. Deploy another Splunk instance at the remote site and configure Splunk Replication of the SmartStore bucket from the primary site.
- C. Deploy another Splunk instance at the primary site and configure Streaming Replication of the SmartStore bucket from the remote site.
- D. Deploy another Objects instance at the remote site and configure Streaming Replication of the SmartStore bucket from the primary site.
正解：D
解説：
According to the Nutanix Unified Storage v6 documents at nutanix.com1, Objects supports Streaming Replication which allows you to replicate data between two or more Objects clusters for disaster recovery or data locality2. According to Splunk documentation3, SmartStore is an indexer capability that uses remote object stores such as Objects to store indexed data and reduce local storage requirements4. Therefore, by deploying another Objects instance at the remote site and replicating the SmartStore bucket from the primary site, you can improve read performance and reduce WAN latency for Splunk.
質問 # 57
An administrator is managing a Nutanix cluster used for Citrix full clone virtual desktops.
Capacity Runway is in a warning state, indicating storage resources may be fully utilized within 90 days, Which action can be performed to increase current capacity?
- A. update resources for constrained VMs,
- B. Power off over- provisioned VMs.
- C. Analyze inefficient VMS and delete the inactive ones.
- D. Enable deduplication at the container level.
正解：D
解説：
Deduplication is a data reduction technique that eliminates duplicate blocks of data and reduces the amount of storage space required1. By enabling deduplication at the container level, the administrator can optimize the storage efficiency and extend the capacity runway of the Nutanix cluster1.
質問 # 58
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NCP-US認定試験では、Nutanixストレージアーキテクチャ、ストレージリソースの構成と管理、データ保護と災害復旧など、さまざまなトピックをカバーしています。 NCP-US認定の候補者は、エンタープライズ環境でストレージソリューションの実装と管理に関するストレージテクノロジーと経験を確実に理解する必要があります。 NCP-US認定は、Nutanixストレージソリューションの設計、展開、および管理を担当するIT専門家と、この分野での知識とスキルを拡大しようとしている人を対象としています。
NCP-US認定概要最新のNCP-USのPDF問題集：https://jp.fast2test.com/NCP-US-premium-file.html
トップクラスNutanix NCP-US試験材料で学習ガイド！練習問題バージョン：https://drive.google.com/open?id=10yZEJ2M2AoehEPEi23R6AoT9j0xpf_Uz