[2024年04月] 検証済みNutanix NCP-US-6.5リアル豪華お試しセット試験問題集でPDF
NCP-US-6.5問題集PDF最新 [2024年最新] 究極の学習ガイド
Nutanix NCP-US-6.5 認定試験の出題範囲：
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質問 # 19
An administrator has received an alert AI60068 - ADSDuplicationIPDetected details of alert as follows:
Which error log should the administrator review to determine the related Duplicate IP address involved?
- A. Minerva.nvm.log
- B. Solver.log
- C. Minerva_cvm.log
- D. Tcpkill.log
正解：C
解説：
The Minerva_cvm.log file contains information about the Minerva service, which is responsible for managing the FSVMs and their communication with Prism Central. The Minerva_cvm.log file can be used to troubleshoot issues related to Nutanix Files, such as duplicate IP address detection. The log file can be found in /home/nutanix/data/logs/minerva on any CVM in the cluster. Reference: Nutanix Support Portal - Troubleshooting Nutanix Files
質問 # 20
Which action is required to allow the deletion of file server audit data in Data Lens?
- A. Configure the audit trail target.
- B. Update the data retention period.
- C. Enable the File Server.
- D. Disable the File Server.
正解：B
解説：
The action that is required to allow the deletion of file server audit data in Data Lens is to update the data retention period. Data retention period is a setting that defines how long Data Lens keeps the file server audit data in its database. Data Lens collects and stores various metadata and statistics from file servers, such as file name, file type, file size, file owner, file operation, file access time, etc. Data Lens uses this data to generate reports and dashboards for file analytics and anomaly detection. The administrator can update the data retention period for each file server in Data Lens to control how long the audit data is kept before being deleted. Reference: Nutanix Files Administration Guide, page 98; Nutanix Data Lens User Guide
質問 # 21
Which two platform are currently supported for Smart Tiering? (Choose two.)
- A. Azure Blob
- B. Wasabi
- C. AWS Standard
- D. Google Cloud Storage
正解：C
解説：
The two platforms that are currently supported for Smart Tiering are AWS Standard and Azure Blob. Smart Tiering is a feature that allows administrators to tier data from Files to cloud storage based on file age, file size, and file type. Smart Tiering can help reduce the storage cost and optimize the performance of Files. Smart Tiering currently supports AWS Standard and Azure Blob as the cloud storage platforms, and more platforms will be added in the future. Reference: Nutanix Files Administration Guide, page 99; Nutanix Files Solution Guide, page 11
質問 # 22
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 # 23
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. File server version should be greater than 3.8.0
- C. Number of distributed shares limit reached.
- D. Distributed shares require multiple nodes.
正解：D
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 # 24
Which Data Lens feature maximizes the available file server space by moving cold data from the file server to an object store?
- A. Backup
- B. Versioning
- C. Smart Tier
- D. Smart DR
正解：C
解説：
The Data Lens feature that maximizes the available file server space by moving cold data from the file server to an object store is Smart Tier. Smart Tier is a feature that allows administrators to tier data from Files to cloud storage based on file age, file size, and file type. Smart Tier can help reduce the storage cost and optimize the performance of Files. Smart Tier can move cold data, which is data that has not been accessed or modified for a long time, from the file server to an object store, such as AWS Standard or Azure Blob, and free up the file server space for hot data, which is data that is frequently accessed or modified. Reference: Nutanix Files Administration Guide, page 99; Nutanix Files Solution Guide, page 11
質問 # 25
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 IP address is not authorized to access the volume.
- B. The host's IQN is not authorized to access to the volume.
- C. The CHAP password configured on the client is incorrect.
- D. The CHAP Authentication has not been configured on the client.
正解：B
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 # 26
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 connection to Active Directory has not been configured.
- B. The incorrect Files license has been applied.
- C. The file server instance was only configured with SMB.
- D. NFS configured to use unmanaged authentication.
正解：A
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 # 27
What tool can be used to report on a specific user's activity within a Files environment?
- A. Prism Element Alerts menu
- B. Files Console Usage
- C. Data Lens Audit Trails
- D. Prism Central Activity menu
正解：C
解説：
The tool that can be used to report on a specific user's activity within a Files environment is Data Lens Audit Trails. Data Lens Audit Trails is a feature that provides detailed logs of all file operations performed by users on Files shares and exports, such as create, read, write, delete, rename, move, copy, etc. Data Lens Audit Trails can help administrators track and audit user actions and identify any unauthorized or malicious activities. The administrator can use Data Lens Audit Trails to filter and search for a specific user's activity based on various criteria, such as file name, file type, file size, file path, file share, file server, operation type, operation time, operation status, and so on. Reference: Nutanix Files Administration Guide, page 98; Nutanix Data Lens User Guide
質問 # 28
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. File Analytics
- B. Syslog Server
- C. Protection Domain
- D. Files Console
正解：A
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 # 29
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 # 30
An administrator has performed an upgrade to Files. After upgrading, the file server cannot reach the given domain name with the specified DNS server list.
Which two steps should the administrator perform to resolve the connectivity issues with the domain controller servers? (Choose two.)
- A. DNS server addresses of the domain controllers.
- B. Verify the DNS settings in Prism Central.
- C. DNS entries for the given domain name.
- D. Verify the DNS settings in Prism Element.
正解：C、D
解説：
The two steps that the administrator should perform to resolve the connectivity issues with the domain controller servers are:
Verify the DNS settings in Prism Element: DNS (Domain Name System) is a system that translates domain names into IP addresses. DNS settings are configurations that specify which DNS servers to use for resolving domain names. Verifying the DNS settings in Prism Element is a step that the administrator should perform, because it can help identify and correct any incorrect or outdated DNS server addresses or domain names that may cause connectivity issues with the domain controller servers.
Verify the DNS entries for the given domain name: DNS entries are records that map domain names to IP addresses or other information. Verifying the DNS entries for the given domain name is another step that the administrator should perform, because it can help check and update any incorrect or outdated IP addresses or other information that may cause connectivity issues with the domain controller servers. Reference: Nutanix Files Administration Guide, page 32; Nutanix Files Troubleshooting Guide
質問 # 31
Which protocols are supported by Files?
- A. SMBv1. SMBv2, NFSv2, NFSv3
- B. SMBv2 SMBv3, NFSv3, NFSv4
- C. SMBv2 SMBv3, NFSv2, NFSv3
- D. SMBv1. SMBv2, NFSv3, NFSv4
正解：B
解説：
The protocols that are supported by Files are SMBv2, SMBv3, NFSv3, and NFSv4. SMB (Server Message Block) is a protocol that allows clients to access files, printers, and other resources on a network. NFS (Network File System) is a protocol that allows clients to access files on a remote server as if they were local. Files supports both SMB and NFS protocols for creating shares and exports that can be accessed by different types of clients. Reference: Nutanix Files Administration Guide, page 31; Nutanix Files Solution Guide, page 6
質問 # 32
Deploying Files instances require which two minimum resources? (Choose two)
- A. 12 GiB of memory per host
- B. 4 vCPUs per host
- C. 8 vCPUs per host
- D. 8 GiB of memory per host
正解：B、D
解説：
The two minimum resources that are required for deploying Files instances are 8 GiB of memory per host and 4 vCPUs per host. Memory and vCPUs are resources that are allocated to VMs (Virtual Machines) to run applications and processes. Files instances are file server instances (FSIs) that run on FSVMs (File Server VMs) on a Nutanix cluster. FSVMs require at least 8 GiB of memory and 4 vCPUs per host to function properly and provide SMB and NFS access to file shares and exports. The administrator should ensure that there are enough memory and vCPUs available on each host before deploying Files instances. Reference: Nutanix Files Administration Guide, page 27; Nutanix Files Solution Guide, page 6
質問 # 33
An administrator needs to allow individual users to restore files and folders hosted in Files.
How can the administrator meet this requirement?
- A. Configure a Protection Domain for the shares/exports.
- B. Configure a Protection Domain on the FSVMs.
- C. Enable Self-Service Restore on shares/exports.
- D. Enable Self-Service Restore on the FSVMs.
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 # 34
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. Shutdown the FSVMs.
- B. Manually migrate the FSVMs.
- C. Disable the anti-affinity rules on all FSVMs.
- D. Enable the anti-affinity rules on all FSVMs.
正解：C
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 # 35
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 not required.
- 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
正解：D
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 # 36
What are two network requirements for a four-node FSVM deployment? (Choose two.)
- A. Four available IP addresses on the Client network
- B. Five available IP addresses on the Client network
- C. Five available IP addresses on the Storage network
- D. Four available IP addresses on the Storage network
正解：B
解説：
The two network requirements for a four-node FSVM deployment are five available IP addresses on the Client network and five available IP addresses on the Storage network. The Client network is used for communication between the FSVMs and the clients, while the Storage network is used for communication between the FSVMs and the CVMs. For each FSVM, one Client IP and one Storage IP are required. Additionally, one extra Client IP is required for the file server VIP (Virtual IP), which is used as a single point of access for all shares and exports on the file server. Reference: Nutanix Files Administration Guide, page 28; Nutanix Files Solution Guide, page 7
質問 # 37
What is the binary image extension of File Analytics?
- A. VMDK
- B. ISO
- C. JSON
- D. QCOW2
正解：D
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 is deployed as a VM on an AHV cluster using a QCOW2 binary image file that contains the File Analytics software and configuration3. Reference: Nutanix File Analytics Administration Guide3
質問 # 38
An administrator is tasked with performing an upgrade to the latest Objects version.
What should the administrator do prior to upgrade Objects Manager?
- A. Upgrade Lifecycle Manager
- B. Upgrade Objects service
- C. Upgrade AOS
- D. Upgrade MSP
正解：C
解説：
Before upgrading Objects Manager, the administrator must upgrade AOS to the latest version. AOS is the core operating system that runs on each node in a Nutanix cluster and provides the foundation for Objects Manager and Objects service. Upgrading AOS will ensure compatibility and stability for Objects components. Reference: Nutanix Objects Administration Guide, Acropolis Operating System Upgrade Guide
質問 # 39
Which ransomware prevention solution for Files is best when the list of malicious file signatures to block is greater than 300?
- A. Third-party solution
- B. Flow Security Central
- C. File Analytics
- D. Data Lens
正解：A
解説：
Nutanix Files provides a built-in ransomware prevention feature that allows administrators to block malicious file signatures from being written to the file system. However, this feature has a limit of 300 signatures per share or export. If the list of malicious file signatures to block is greater than 300, a third-party solution is recommended2. Reference: Nutanix Files Administration Guide2
質問 # 40
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 # 41
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