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Nutanix Certified Professional – Unified Storage (NCP-US) v6 Exam is a certification exam designed for professionals who want to validate their skills and knowledge in handling the Nutanix Unified Storage software. NCP-US exam covers various aspects of the Nutanix Unified Storage, including installation, configuration, and management of the software. Nutanix Certified Professional – Unified Storage (NCP-US) v6 exam certification validates the professional's ability to manage and optimize Nutanix Unified Storage to meet business requirements effectively.
Nutanix NCP-US Exam covers a wide range of topics, including Nutanix architecture, storage configuration, data protection, disaster recovery, and troubleshooting. NCP-US exam consists of multiple-choice questions and is conducted in a proctored environment. NCP-US exam is designed to test the candidate's knowledge and skills in Nutanix Unified Storage solutions.
NEW QUESTION # 19
In a Nutanix cluster based on AHV, multiple Nutanix unified Storage services such as Volumes, Files and Objects are deployed. After performing an LCM inventory, MSP is listed as an update.
Which storage service requires MSP to be updated?
- A. Objects
- B. Files
- C. Prism
- D. Volumes
Answer: A
Explanation:
"Kubernetes is not correctly reporting its storage usage." The NCC checks run on the nodes in the cluster and may report storage usage differently based on how they are being executed. Additionally, the administrator notes that the Kubernetes pod reports that the usage is 55% used disk space, which is different than what the NCC checks report.
One possible cause of this discrepancy is that Kubernetes is not correctly reporting its storage usage. It is recommended that the administrator checks the Kubernetes storage configuration to ensure it is set up correctly and that Kubernetes is able to accurately report the storage usage. It may also be necessary to update or reinstall Kubernetes if there are any issues with the installation.
Nutanix Objects is a software-defined object storage solution that provides scalable and secure data storage for unstructured data1. MSP is responsible for routing requests from clients to Objects clusters and providing load balancing and high availability1. To update MSP, you need to perform an LCM inventory and select MSP from the software updates list1.
NEW QUESTION # 20
Why should an administrator avoid allocating over half the RAM on a host to a FSVM?
- A. The FSVM would cross NUMA node boundaries.
- B. The FSVM would experience host swapping of memory.
- C. The FSVM would be in a single NUMA node boundary.
- D. The FSVM has a set memory configuration.
Answer: A
Explanation:
The administrator should avoid allocating over half the RAM on a host to a FSVM because the FSVM would cross NUMA node boundaries (option A).
NUMA (Non-Uniform Memory Access) is a memory architecture that divides the system memory into multiple regions that are assigned to different processors or cores.
If a FSVM crosses NUMA node boundaries, it will have to access memory from different regions, which will result in higher latency and lower performance for file operations.
To avoid this issue, the administrator should ensure that the FSVM memory allocation is within a single NUMA node boundary.
NEW QUESTION # 21
Refer the exhibit.
An administrator has received a support request indicating that after an update and reboot Of a Linux VM, the VM is no longer able to access the Volume Groups (VG) assigned to it.
When the administrator investigates the issue, the error message shown in the exhibit is displayed.
What are two possible reasons for the behavior? (Choose two.)
- A. The client's IQN is no longer in the whitelist of the affected VG
- B. The administrator has a mistake when inputting the data services IP.
- C. The new iscsiadm binary is not compatible with the version.
- D. A firewall rule is preventing the client to access the x.x.x.250 IP.
Answer: A,B
Explanation:
iscsiadm is a command-line tool that allows you to manage iSCSI connections and devices. The error message shown in the exhibit indicates that there is a problem with connecting to the iSCSI target at x.x.x.250.
https://stackoverflow.com/questions/29954195/error-message-from-iscsiadm-while-trying-to-connect-to-a-iscsi-drive Nutanix volume groups are collections of vDisks that can be exposed to virtual machines or physical hosts using iSCSI protocol. Nutanix volume groups have a whitelist feature that allows you to specify which clients can access them.
https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2049-Nutanix-Volumes:BP-2049-Nutanix-Volumes
1. The administrator has a mistake when inputting the data services IP. This could cause the iscsiadm command to fail to discover or login to the iSCSI target at x.x.x.250. The administrator should verify that they have entered the correct data services IP for the Nutanix volume group.
2. The client's IQN is no longer in the whitelist of the affected VG. This could cause the iSCSI target to reject or ignore the connection request from the client. The administrator should check that they have added or updated the client's IQN in the whitelist of the Nutanix volume group.
NEW QUESTION # 22
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. Configure alerts notifications from the Gear menu.
- C. use Audit Trails search engine.
- D. Define a new anomaly rule,
Answer: D
Explanation:
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
NEW QUESTION # 23
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. Verify FSVM is booted and not stuck.
- B. Check for alerts for NVM being down.
- C. Check if Stargate services are running,
- D. Check if Zookeeper services are running.
Answer: A,D
Explanation:
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.
NEW QUESTION # 24
An administrator is migrating a legacy iSCSI solution to Volumes and needs to reconfigure the iSCSI initiator in the Windows client devices.
What should the administrator understand about the client-side iSCSI configuration?
- A. The Enable mufti-path option should be unchecked.
- B. The Nutanix MPIO drivers should be installed.
- C. IP addresses of all FSVMs should be entered.
- D. IP addresses of all CVMs should be entered.
Answer: C
Explanation:
IP addresses of all FSVMs should be entered. FSVMs are File Server Virtual Machines that provide iSCSI services for Nutanix Volumes. The iSCSI initiator in Windows client devices should be configured with the IP addresses of all FSVMs in a cluster to enable load balancing and failover. The Enable multi-path option should be checked to use multiple paths for iSCSI traffic. The Nutanix MPIO drivers are not required for Windows clients as they can use native MPIO drivers.
https://next.nutanix.com/how-it-works-22/nutanix-volumes-recommendations-and-best-practices-38585
NEW QUESTION # 25
An administrator is scheduling to upgrade Files from version 3.8.1.3 to 4.1.0.2 for all the dark sites.
After transferring the dark site bundle to the internal web server, the administrator performs an LCM inventory but cannot check off the Files upgrade to be performed.
Which component needs to be upgraded along side of the core Files components?
- A. File Server Module
- B. File Analytics
- C. Files Sender
- D. Files Manager
Answer: A
Explanation:
When upgrading Files from version 3.8.1.3 to 4.1.0.2 for all dark sites, the File Server Module component needs to be upgraded alongside the core Files components. This is because the File Server Module is a core component of Files and is responsible for file-level data services, including access control, auditing, and file sharing.
If the File Server Module is not upgraded alongside the core Files components, it can result in compatibility issues and potentially cause the upgrade to fail.
Therefore, it is recommended to upgrade the File Server Module together with the core Files components when upgrading Files.
NEW QUESTION # 26
A RHEL administrator has requested a new NFS v4 export share to be deployed.
The task has been completed with the following settings:
* Authentication - System
* Default Access - Read-Write
Which mount-t nfs -o sec option should the RHEL administrator issue in order to properly mount the new share?
- A. Krb5i
- B. Sys
- C. None
- D. Krb5p
Answer: B
Explanation:
Nutanix Files supports NFSv4, which includes advanced features such as strongly mandated security1. NFSv4 supports different security flavors such as sys, krb5, krb5i, and krb5p1. The sys flavor uses UNIX-style authentication based on UID/GID mapping1. The other flavors use Kerberos authentication with different levels of protection1.
Since the NFS v4 export share was configured with System authentication, which is equivalent to sys flavor1, the RHEL administrator should issue the mount command with the option -o sec=sys21.
NEW QUESTION # 27
A company requires that object data that is unused for a period of 12 months should be moved to AWS Glacier. This should be applied immediately to all new and existing data within the organization.
An administrator creates and applies the tiering rule. but observes that no existing data is moved from buckets where the tiering rule is applied, despite being created over 12 months ago.
What is the reason for data over 12 months old failing to tier?
- A. Tiering lifecycle policies are non-retroactive.
- B. The category has not been added to existing data.
- C. Enable versioning has not been selected on the Tiering Endpoint configuration.
- D. Apply to existing data option has not been selected on the lifecycle rule.
Answer: D
Explanation:
According to Nutanix Support & Insights1, "When you create a lifecycle policy for a bucket, you can choose whether to apply it only to new objects that are added after creating the policy or also apply it retroactively to existing objects." Therefore, if this option is not selected, then existing data will not be moved by the tiering rule.
https://www.nutanix.com/blog/objects-33-improved-efficiency-and-time-to-value
NEW QUESTION # 28
A corporate compliance team has asked an administrator to stop using default passwords in the environment. The administrator needs to update the password used on the FSVM.
In which order should the administrator change the FSVM's default password?
Task Step
Step 1
Step 2
step 3
Step 4
Select
Log onto a file server VM via SSH
Change the password
Respond to the prompts, providing the current and new Nutanix user password Repeat the steps on the remaining FSVMs A company decided to switch their existing Windows file server to a new Files instance. After successfully deploying Files. an administrator now needs to plan to reduce the impact of any potential outage. As the source file server resides across the WAN from the destination file server over an unreliable network connection.
The administrator needs to ensure there is minimal impact to data already copied, should a network outage occur.
How should the administrator meet this requirement?
- A. Check where the data cog failed and restart from that location.
- B. use a method allowing files to be copied in restartable mode.
- C. use rsync in incremental copy mode.
- D. use Microsoft DFS-R to replicate the files.
Answer: B
Explanation:
Task Step Step 1 Step 2 step 3 Step 4 Select Log onto a file server VM via SSH Change the password Respond to the prompts, providing the current and new Nutanix user password Repeat the steps on the remaining FSVMs
NEW QUESTION # 29
An administrator is determining the most recent operation a user performed on the share cifs1 within the last 24 hours.
How should the administrator complete this task in File Analytics?
- A. In the Audit Trails section, search for the user and view their last operations.
- B. In the Audit Trails section, search for the cifs1 share and view the actions on the share over the past 24-hour range.
- C. In the Anomalis section. select Users exceed an operation count threshold an input the 24 hour range for share cifs1.
- D. In the Anomalies section view the anomaly rule created for the user with an interval of 24 hours.
Answer: B
Explanation:
File Analytics is a tool used for monitoring and auditing file activity within an organization's file servers. The administrator needs to determine the most recent operation a user performed on the share cifs1 within the last 24 hours. To accomplish this task in File Analytics, the administrator should go to the Audit Trails section, where they can search for the cifs1 share and view the actions on the share over the past 24-hour range. This will allow the administrator to see all the activity that has occurred on the share, including the most recent operation performed by the user.
According to the Nutanix Unified Storage v6 documents at nutanix.com1, File Analytics captures all file activity for registered file server instances and provides an audit trail for administrators2. In the Audit Trails section, you can search for the user or the share name and view their operations over a specified time range2. This would allow you to determine the most recent operation a user performed on the share cifs1 within the last 24 hours.
NEW QUESTION # 30
An administrator needs to ensure objects in a bucket expire after a certain period of time.
Which Objects feature will satisfy this requirement?
- A. Protection policies
- B. Object versioning
- C. WORM bucket
- D. Lifecycle polices
Answer: D
Explanation:
According to Nutanix documentation on unified storage (NCP-US) v6, Lifecycle policies enable administrators to ensure that objects in a bucket expire after a certain period of time. You can set rules to automate the transition of objects to different storage classes or to expire them altogether. This feature helps to manage storage costs by reducing the need to manually manage data retention policies for individual objects in a bucket.
Lifecycle policies allow you to define rules for automatically deleting or archiving objects in a bucket after a certain period of time1. This feature can help you reduce storage costs and manage data retention.
NEW QUESTION # 31
Which two networks are required in order to deploy Objects? (Choose two.)
- A. Objects Storage Network (External)
- B. Objects Public Network (Internal)
- C. Objects Storage Network (internal)
- D. Objects Public Network (External)
Answer: A,C
Explanation:
The Objects Storage Network (internal) is a virtual network that connects all CVMs in a cluster that hosts an object store. The Objects Storage Network (External) is a virtual network that connects external clients to an object store. The Objects Public Network (Internal) and (External) are not required for deploying Objects.
https://hyperhci.com/2019/09/18/nutanix-objects-storage-service/
NEW QUESTION # 32
An administrator has deployed a new backup software suite and needs to meet the following requirements:
- A. protect from deletions or overwrites for one year.
- B. meet regulatory requirements.
- C. provide one-year retention.
- D. use S3-compatible storage.
Answer: D
Explanation:
The administrator should use Nutanix Objects as the backup software suite.
Nutanix Objects is a S3-compatible storage solution that provides one-year retention and protection from deletions or overwrites for one year using WORM (Write Once Read Many) policies.
WORM policies can help meet regulatory requirements such as SEC 17a-4(f), FINRA 4511, CFTC 1.31-(d), and Rule 204-2 of Investment Advisers Act of 1940.
https://www.nutanix.com/sg/support-services/training-certification/certifications/certification-details-nutanix-certified-professional-unified-storage-v6
https://next.nutanix.com/education-blog-153/nutanix-unified-storage-v6-5-training-now-available-a-special-cert-offer-41673
NEW QUESTION # 33
An administrator is implementing a storage solution with these requirements:
Is easily searchable
Natively supports disaster recovery
Access to each item needs to be fast
Can scale to petabytes of data
users are granted access after authentication
user data is isolated, but could be shared
How should the administrator satisfy these requirements?
- A. Implement Volumes with CHAP.
- B. use Files distributed share with ABE.
- C. Configure Calm with an application per user.
- D. Deploy Objects with AD integration.
Answer: D
Explanation:
This is because Objects can provide fast access to each item using S3-compatible API which can be easily searched using metadata tags or third-party tools3. Objects also natively supports disaster recovery using replication policies1. Objects can scale to petabytes of data using erasure coding which reduces storage overhead1. Users can be granted access after authentication using AD integration which simplifies identity management1. User data can be isolated but could be shared using buckets which are logical containers for objects that can have different policies applied1.
NEW QUESTION # 34
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. The client and storage networks must have different subnet.
- B. Ensure there is one IP address available for client network.
- C. Ensure the client and storage networks use a tagged VLAN.
- D. Ensure there is one IP address available for the storage network.
Answer: A,D
Explanation:
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.
NEW QUESTION # 35
A company is implementing Files and has these requirements:
Six departments
Each department needs to access its own shared namespace
18,000 users
Given the nature of the workload, the administrator has decided to scale up by adding the maximum amount of vCPU and RAM.
What should the administrator implement to satisfy the stated requirements?
- A. Six distributed shares with 3,000 concurrent sessions.
- B. The Admittatur should create a standard share.
- C. The administrator should create a distributed share.
- D. Six standard shares with 3,000 concurrent sessions.
Answer: A
Explanation:
According to Nutanix Files :- Exports and Shares Basics1, "A distributed share is an SMB share or NFS export that can be hosted by multiple FSVMs. A distributed share can handle more concurrent sessions than a standard share." Therefore, the administrator should create six distributed shares for each department to access its own shared namespace and handle 3,000 concurrent sessions.
https://www.nutanix.com/products/files
NEW QUESTION # 36
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. Remove existing DNS entries.
- B. Stop the Files service,
- C. Power off the FSVMs.
- D. Create a new' managed virtual network.
Answer: D
Explanation:
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.
NEW QUESTION # 37
Which Nutanix interface is used to deploy a new Files instance?
- A. Prism Central
- B. Life Cycle Manager
- C. Prism Element
- D. Files Manager
Answer: A
Explanation:
According to Nutanix Support & Insights1, Nutanix Files is a scale-out file storage solution that provides SMB and NFS file services to clients. Nutanix Files instances are composed of a set of VMs (called FSVMs) that run on Nutanix clusters.
According to Your Complete Guide to Nutanix Files Training Resources2, Prism Central is the interface used to deploy a new Files instance. Prism Central is a centralized management console that provides visibility and control across multiple Nutanix clusters and services.
NEW QUESTION # 38
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.
Answer: D
Explanation:
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.
NEW QUESTION # 39
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Nutanix NCP-US (Nutanix Certified Professional - Unified Storage (NCP-US) v6) Exam is an industry-recognized certification exam that is designed for storage administrators, engineers, and architects who are interested in demonstrating their knowledge and skills in managing and deploying Nutanix Unified Storage solutions. NCP-US exam measures the candidate's ability to install, configure, and manage Nutanix storage solutions, as well as their knowledge of Nutanix storage architecture and features.
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