[2024年06月22日]NCP-US-6.5問題集PDFとテストエンジン 試験問題
検証済みのNCP-US-6.5テスト問題集と解答で正確な78問題解答あります
Nutanix NCP-US-6.5 認定試験の出題範囲：
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質問 # 44
Refer to the exhibit.
What does the ''X'' represent on the icon?
- A. Share Disconnected File
- B. Distributed shared file
- C. Tiered File
- D. Corrupt ISO
正解：B
解説：
The "X" on the icon represents a distributed shared file, which is a file that belongs to a distributed share or export. A distributed share or export is a type of SMB share or NFS export that distributes the hosting of top-level directories across multiple FSVMs. The "X" indicates that the file is not hosted by the current FSVM, but by another FSVM in the cluster. The "X" also helps to identify which files are eligible for migration when using the Nutanix Files Migration Tool. Reference: Nutanix Files Administration Guide, page 34; Nutanix Files Migration Tool User Guide, page 10
質問 # 45
An administrator is upgrading Files from version 3.7 to 4.1 in the highly secured environment the pre-upgrade check fail with below error:
FileServer preupgrade check failed with cause (s) Sub task poll timed out What initial troubleshooting step should the administrator take?
- A. Examine the failed tasks on the FSVMs
- B. Check the there is enough disk space on FSVMs.
- C. Verify connectivity between the FSVMs.
- D. Increase upgrades timeout from ecli
正解：C
解説：
One of the possible causes of a failed pre-upgrade check for Files is network connectivity issues between the FSVMs. The administrator should verify that there are no firewall rules or network policies that block the communication between the FSVMs on ports 22 (SSH), 9440 (HTTPS), and 2009 (RPC). The administrator can use tools such as ping, traceroute, and telnet to test the connectivity between the FSVMs. Reference: Nutanix Support Portal - Troubleshooting Nutanix Files Upgrade Issues
質問 # 46
Within the Prism Central Entity > Services > Objects menu option, what is the correct task order for creating an object storage?
正解：
解説：
質問 # 47
An administrator is attempting to create a share that will provide user access via SMB and NFS. However, the Enable multiprosotocol accounts for NFS clients settings is not available.
What would cause this issue?
- A. The file server instance was only configured with SMB.
- B. NFS configured to use unmanaged authentication.
- C. The connection to Active Directory has not been configured.
- D. The incorrect Files license has been applied.
正解：C
解説：
The cause of this issue is that the connection to Active Directory has not been configured. Active Directory is a service that provides centralized authentication and authorization for Windows-based clients and servers. To create a share that will provide user access via SMB and NFS, the administrator must first configure the connection to Active Directory in the Files Console. This will allow the administrator to enable multiprotocol accounts for NFS clients, which are accounts that map NFS users to SMB users and groups for consistent access control across both protocols. Reference: Nutanix Files Administration Guide, page 32; Nutanix Files Solution Guide, page 6
質問 # 48
An administrator has created a distributed share on the File cluster. The administrator connects to the share using Windows Explorer and starts creating folders in the share. The administrator observes that none of the created folder can be renamed as the company naming convention requires.
How should the administrator resolve this issue?
- A. Modify the read/write permissions on the created folders.
- B. Modify the Files shares to use the NFS protocol.
- C. Use the Files MMC Snapln and rename the folders.
- D. Use the Microsoft Shared Folder MMC Snapln.
正解：C
解説：
The administrator should resolve this issue by using the Files MMC Snap-in and renaming the folders. The Files MMC Snap-in is a tool that allows administrators to manage Files shares and exports from a Windows machine. The administrator can use the Files MMC Snap-in to connect to a distributed share or export and rename the top-level directories that are hosted by different FSVMs. Renaming the directories from Windows Explorer will not work because Windows Explorer does not recognize the distributed nature of the share or export and will try to rename all directories on the same FSVM, which will fail. Reference: Nutanix Files Administration Guide, page 35; Nutanix Files MMC Snap-in User Guide
質問 # 49
Which two steps are required for enabling Data Lens? (Choose two.)
- A. Add File Services VM admin credentials to a MyNutanix account.
- B. Configure the Data Services IP in Prism Central.
- C. In Prism, enable Pulse health monitoring.
- D. Configure a MyNutanix account to access the Data Lens console-
正解：B
解説：
The two steps that are required for enabling Data Lens are:
In Prism, enable Pulse health monitoring: Pulse is a feature that collects diagnostic and usage information from Nutanix clusters and services and sends it to Nutanix for analysis and support purposes. Pulse health monitoring is a feature that monitors the health status of Nutanix clusters and services and sends alerts to Nutanix if any issues are detected. To enable Data Lens, Pulse health monitoring must be enabled in Prism Element or Prism Central.
Configure the Data Services IP in Prism Central: Data Services IP is an IP address that is used for communication between Prism Central and Data Lens. Data Services IP must be configured in Prism Central before enabling Data Lens for any file server. Data Services IP must be routable from both Prism Central and Data Lens. Reference: Nutanix Files Administration Guide, page 93; Nutanix Data Lens Deployment Guide
質問 # 50
What is the most efficient way of enabling users to restore their files without administrator intervention in multiple Files shares?
- A. Click Enable Self Service Restore in the Edit wizard for each share in Shares tab from Files Console.
- B. Add all FSVMs to a Consistency Group within a single asynchronous Protection Domain in PE.
- C. Assign the same Category to all FSVMs and adding that Category to a single Protection Policy in PC.
- D. Click Enable next to the name of the share in Manage Recovery Settings from Data Lens.
正解：A
解説：
Nutanix Files allows users to restore their files from the snapshots taken by the protection policy. A protection policy is a set of rules that defines how often snapshots are taken, how long they are retained, and where they are replicated. A protection policy can be applied to one or more file shares. To enable users to restore their files without administrator intervention, the administrator must enable the Self Service Restore option for each share in the Files Console. This option adds a hidden folder named .snapshot in each share, which contains all the snapshots taken by the protection policy. Users can access this folder and browse the snapshots to find and restore their files. The administrator can also configure the permissions and quota for the .snapshot folder. Reference: Nutanix Files Administration Guide, page 75; Nutanix Files Self-Service Restore Guide
質問 # 51
An administrator has received an alert AI303551 - VolumeGroupProtectionFailed details of alerts as follows:
Which error logs should the administrator be reviewing to determine why the relative service is down:
- A. arithmos.ERROR
- B. solver.log
正解：A
解説：
The error log that the administrator should review to determine why the relative service is down is arithmos.ERROR. Arithmos is a service that runs on each CVM and provides volume group protection functionality for Volumes. Volume group protection is a feature that allows administrators to create protection policies for volume groups, which define how often snapshots are taken, how long they are retained, and where they are replicated. If arithmos.ERROR log shows any errors or exceptions related to volume group protection, it can indicate that the relative service is down or not functioning properly. Reference: Nutanix Volumes Administration Guide, page 29; Nutanix Volumes Troubleshooting Guide
質問 # 52
An administrator has created a volume and needs to attach it to a windows host a via iSCSI. The data Services IP has been configured in the MS iSCSI Initiator, but no target are visible.
What is most likely the cause this issue?
- A. The host's IQN is not authorized to access to the volume.
- B. The CHAP Authentication has not been configured on the client.
- C. The CHAP password configured on the client is incorrect.
- D. The host' s IP address is not authorized to access the volume.
正解：A
解説：
Nutanix Volumes uses IQN-based authorization to control access to volumes. The administrator must specify the IQN of the host that needs to access the volume when creating or editing the volume. If the host's IQN is not authorized, it will not be able to see the target in the MS iSCSI Initiator3. Reference: Nutanix Volumes Administration Guide3
質問 # 53
An organization currently has a Files cluster for their office data including all department shares. Most of the data is considered cold Data and they are looking to migrate to free up space for future growth or newer data.
The organization has recently added an additional node with more storage. In addition, the organization is using the Public Cloud for .. storage needs.
What will be the best way to achieve this requirement?
- A. Setup another cluster and replicate the data with Protection Domain.
- B. Backup the data using a third-party software and replicate to the cloud.
- C. Migrate cold data from the Files to tape storage.
- D. Enable Smart Tiering in Files within the File Console.
正解：D
質問 # 54
An administrator is looking for a tool that includes these features:
* Permission Denials
* Top 5 Active Users
* Top 5 Accessed Files
* File Distribution by Type
Nutanix tool should the administrator choose?
- A. Files Console
- B. File Server Manager
- C. File Analytics
- D. Prism Central
正解：C
解説：
The tool that includes these features is File Analytics. File Analytics is a feature that provides insights into the usage and activity of file data stored on Files. File Analytics consists of a File Analytics VM (FAVM) that runs on a Nutanix cluster and communicates with the File Server VMs (FSVMs) that host the file shares. File Analytics can display various reports and dashboards that include these features:
Permission Denials: This report shows the number of permission denied events for file operations, such as read, write, delete, etc., along with the user, file, share, and server details.
Top 5 Active Users: This dashboard shows the top five users who performed the most file operations in a given time period, along with the number and type of operations.
Top 5 Accessed Files: This dashboard shows the top five files that were accessed the most in a given time period, along with the number of accesses and the file details.
File Distribution by Type: This dashboard shows the distribution of files by their type or extension, such as PDF, DOCX, JPG, etc., along with the number and size of files for each type. Reference: Nutanix Files Administration Guide, page 93; Nutanix File Analytics User Guide
質問 # 55
What is a mandatory criterion for configuring Smart Tier?
- A. Target URL over HTTP
- B. Certificate
- C. Access and secret keys
- D. VPC name
正解：C
解説：
Smart Tier requires access and secret keys to authenticate with the target storage tier, which can be Nutanix Objects or any S3-compatible storage service. The access and secret keys are generated by the target storage service and must be provided when configuring Smart Tier3. Reference: Nutanix Files Administration Guide3
質問 # 56
An administrator is planning to upgrade all ESXi hypervisors in a cluster hosting Files.
When performing one-click hypervisor upgrades, what prerequisite must be performed?
- A. Manually migrate the FSVMs.
- B. Disable the anti-affinity rules on all FSVMs.
- C. Enable the anti-affinity rules on all FSVMs.
- D. Shutdown the FSVMs.
正解：B
解説：
The prerequisite that must be performed before performing one-click hypervisor upgrades is to disable the anti-affinity rules on all FSVMs. Anti-affinity rules are rules that prevent two or more VMs from running on the same host at the same time. Anti-affinity rules can improve the availability and performance of FSVMs by distributing them across different hosts in a cluster. However, anti-affinity rules can interfere with one-click hypervisor upgrades, which require all VMs on a host to be migrated to another host before upgrading the host. Therefore, the administrator must disable the anti-affinity rules on all FSVMs before performing one-click hypervisor upgrades, and re-enable them after the upgrades are completed. Reference: Nutanix Files Administration Guide, page 22; Nutanix Files Upgrade Guide
質問 # 57
How many configure snapshots are supported for SSR in a file server?
- A. 0
- B. 1
- C. 2
- D. 3
正解：A
解説：
The number of configurable snapshots that are supported for SSR in a file server is 200. SSR (Snapshot-based Replication) is a feature that allows administrators to replicate snapshots of shares or exports from one file server to another file server on a different cluster or site for disaster recovery purposes. SSR can be configured with various parameters, such as replication frequency, replication status, replication mode, etc. SSR supports up to 200 configurable snapshots per share or export in a file server. Reference: Nutanix Files Administration Guide, page 81; Nutanix Files Solution Guide, page 9
質問 # 58
An administrator is able to review and modify objects in a registered ESXI cluster from a PE instance, but when the administrator attempts to deploy an Objects cluster to the same ESXi cluster, the error that is shown in the exhibit is shown.
What is the appropriate configuration to verify to allow successful Objects cluster deployment to this ESXi cluster?
- A. Ensure that vCenter in PE cluster is registered using FQDN and that vCenter details in Objects UI are using IP address.
- B. Replace the expired self-signed SSL certificate for the Object Store with a non-expired self signed SSL certificate.
- C. Replace the expired self-signed SSL certificate for the Object Store with a non-expired ' signed by a valid Certificate Authority.
- D. Ensure that vCenter in PE cluster is registered using FQDN and that vCenter details in Objects UI are using FQDN.
正解：D
解説：
The appropriate configuration to verify to allow successful Objects cluster deployment to this ESXi cluster is to ensure that vCenter in PE cluster is registered using FQDN (Fully Qualified Domain Name) and that vCenter details in Objects UI are using FQDN. FQDN is a domain name that specifies the exact location of a host in the domain hierarchy. For example, esxi01.nutanix.com is an FQDN for an ESXi host. Using FQDN instead of IP addresses can avoid certificate validation errors when deploying Objects clusters to ESXi clusters. Reference: Nutanix Objects User Guide, page 9; Nutanix Objects Troubleshooting Guide, page 5
質問 # 59
An administrator needs to allow individual users to restore files and folders hosted in Files.
How can the administrator meet this requirement?
- A. Enable Self-Service Restore on the FSVMs.
- B. Configure a Protection Domain on the FSVMs.
- C. Enable Self-Service Restore on shares/exports.
- D. Configure a Protection Domain for the shares/exports.
正解：C
解説：
Self-Service Restore (SSR) is a feature that allows individual users to restore files and folders hosted in Files without requiring administrator intervention. SSR can be enabled on a per-share or per-export basis, and users can access the snapshots of their data through a web portal or a Windows client application1. Reference: Nutanix Files Administration Guide1
質問 # 60
Which tool allows a report on file sizes to be automatically generated on a weekly basis?
- A. Files view in Prism Central
- B. Data Lens
- C. File Analytics
- D. Files Console via Prism Element
正解：B
解説：
Data Lens is a feature that provides insights into the data stored in Files, such as file types, sizes, owners, permissions, and access patterns. Data Lens allows administrators to create reports on various aspects of their data and schedule them to run automatically on a weekly basis. Reference: Nutanix Data Lens Administration Guide
質問 # 61
A Files administrator needs to generate a report listing the files matching those in the exhibit.
What is the most efficient way to complete this task?
- A. Create a custom report in Files Console.
- B. Use Report Builder in File Analytics.
- C. Create a custom report in Prism Central.
- D. Use Report Builder in Files Console.
正解：B
解説：
The most efficient way to generate a report listing the files matching those in the exhibit is to use Report Builder in File Analytics. Report Builder is a feature that allows administrators to create custom reports based on various filters and criteria, such as file name, file type, file size, file owner, file age, file access time, file modification time, file permission change time, and so on. Report Builder can also export the reports in CSV format for further analysis or sharing. Reference: Nutanix Files Administration Guide, page 97; Nutanix File Analytics User Guide
質問 # 62
An administrator has been asked to confirm the ability of a physical windows Server 2019 host to boot from storage on a Nutanix AOS cluster.
Which statement is true regarding this confirmation by the administrator?
- A. Physical servers may boot from a volume group from the data services IP and MPIO is
- B. Physical servers may boot from an object bucket from the data services IP and MPIO is required.
- C. Physical servers may boot from an object bucket from the data services IP address and MPIO is not required.
- D. Physical servers may boot from a volume group from the data services IP and MPIO is not required.
正解：A
解説：
Nutanix Volumes allows physical servers to boot from a volume group that is exposed as an iSCSI target from the data services IP. To ensure high availability and load balancing, multipath I/O (MPIO) is required on the physical server. Object buckets cannot be used for booting physical servers1. Reference: Nutanix Volumes Administration Guide1
質問 # 63
An administrator wants to provide security against ransomware attacks in Files. The administrator wants to configure the environment to scan files for ransomware in real time and provide notification in the event of a ransomware attack.
Which component should the administrator use to meet this requirement?
- A. Files Console
- B. File Analytics
- C. Syslog Server
- D. Protection Domain
正解：B
解説：
File Analytics is a feature that provides insights into the data stored in Files, such as file types, sizes, owners, permissions, and access patterns. File Analytics also provides security against ransomware attacks by scanning files for ransomware in real time and providing notification in the event of a ransomware attack. File Analytics can detect ransomware based on file extensions, file signatures, or third-party solutions2. Reference: Nutanix File Analytics Administration Guide2
質問 # 64
An administrator has been tasked with creating a distributed share on a single-node cluster, but has been unable to successfully complete the task.
Why is this task failing?
- A. AOS version should be greater than 6.0.
- B. Distributed shares require multiple nodes.
- C. Number of distributed shares limit reached.
- D. File server version should be greater than 3.8.0
正解：B
解説：
A distributed share is a type of SMB share or NFS export that distributes the hosting of top-level directories across multiple FSVMs, which improves load balancing and performance. A distributed share cannot be created on a single-node cluster, because there is only one FSVM available. A distributed share requires at least two nodes in the cluster to distribute the directories. Therefore, the task of creating a distributed share on a single-node cluster will fail. Reference: Nutanix Files Administration Guide, page 33; Nutanix Files Solution Guide, page 8
質問 # 65
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