Question 1

An administrator needs to ensure maximum performance, throughput, and redundancy for the
company’s Oracle RAC on Linux implementation, while using the native method for securing
workloads.
Which configuration meets these requirements?

Accepted Answer

D

Explanation: The question requires a configuration that provides maximum performance, throughput, redundancy, and native security for an Oracle RAC implementation. 1. Storage Type: Oracle RAC requires high-performance shared block storage. Nutanix Volumes is the appropriate solution, providing iSCSI block storage. Nutanix Files (options A and B) is not suitable for this workload. 2. Performance: To achieve maximum performance, Nutanix best practices recommend using a Volume Group with multiple vDisks. This distributes I/O across multiple Controller VMs (CVMs), preventing bottlenecks and scaling performance. 3. Security: The native method for securing iSCSI workloads is CHAP (Challenge-Handshake Authentication Protocol), which provides authentication between the server (initiator) and the Nutanix cluster (target). 4. Throughput & Redundancy: While MPIO (Multipath I/O) is critical for throughput and redundancy, the combination of features in option D provides the most comprehensive solution described. Using multiple vDisks attached to the Oracle RAC nodes inherently provides a level of load distribution and redundancy at the storage layer, as each vDisk can be managed by a different CVM. Combined with CHAP for security, this option directly addresses more of the specific requirements than option C. Therefore, a configuration using Volumes with CHAP for security and multiple vDisks for performance is the most complete answer that aligns with Nutanix best practices for this specific, demanding application.

Question 2

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?

Accepted Answer

A

Explanation: Nutanix File Analytics is the dedicated solution for providing deep insights, auditing, and reporting on data stored within Nutanix Files. It includes a robust reporting engine that allows administrators to generate custom reports based on a wide range of file metadata, such as file type, size, age, and owner. Using the reporting feature within File Analytics is the most direct and efficient method to create a filtered list of files as requested. The Files Console and Prism Central do not offer this level of granular, data-aware reporting.

Question 3

An administrator ha having difficulty enabling Data Lens for a file server. What is the most likely cause of this issue?

Accepted Answer

C

Explanation: According to official Nutanix documentation, a primary limitation for enabling Data Lens is that it cannot be activated on a cloned file server. The cloning process creates a new file server instance with certain properties that are incompatible with the Data Lens integration and initialization process. To use Data Lens, the administrator must use the original file server or deploy a new, non-cloned file server. This restriction ensures the unique identity and configuration integrity required for the Data Lens analytics service to function correctly.

Question 4

A healthcare administrator configure a Nutanix cluster with the following requirements:
• Enable for long-term data retention of large files
• Data should be kept for two years
•
Deletion or overwrite of the data must not be allowed
Which Nutanix-enabled technology should the administrator employ to satisfy these requirements?

Accepted Answer

C

Explanation: The core requirements are long-term, immutable storage for large files, specifically preventing deletion or overwrites for two years. Nutanix Objects with WORM (Write-Once, Read-Many) is designed precisely for this use case. WORM locks an object for a specified retention period, making it impossible to modify or delete until that period expires. This functionality is critical for compliance and data protection scenarios common in healthcare. Nutanix Objects is also the ideal platform for storing large, unstructured files for long-term retention.

Question 5

An existing Object bucket was created for backups with these requirements:
* WORM policy of one year
* Versioning policy of one year
* Lifecycle policy of three years
A recent audit has reported a compliance failure. Data that should be retained for three years has
been deleted prematurely.
How should the administrator resolve the compliance failure within Objects?

Accepted Answer

C

Explanation: The core issue is a compliance failure where data is deleted before its required three-year retention period. The WORM (Write Once, Read Many) policy is the feature that enforces data immutability and prevents deletion for a specified duration. The current WORM policy is set to one year, which is shorter than the three-year requirement. After one year, the WORM lock expires, making the data eligible for deletion. To resolve the compliance failure, the administrator must extend the WORM policy to three years, ensuring the data remains immutable for the entire required retention period.

Question 6

An organization currently has two Objects instances deployed between two sites. Both instances are
managed via manage the same Prism Central to simplify management.
The organization has a critical application with all data in a bucket that needs to be replicated to the
secondary site for DR purposes. The replication needs to be asynchronous, including al delete the
marker versions.

Accepted Answer

A

Explanation: Nutanix Objects provides a native, asynchronous replication feature for disaster recovery (DR) that operates at the bucket level. To meet the requirement, an administrator must create a replication rule on the source bucket. This rule defines the destination Objects instance and bucket. The configuration options for the rule explicitly allow for the replication of all object versions and delete markers, ensuring that deletions on the source are mirrored on the destination, which is critical for maintaining consistency in a DR scenario. This entire process is managed through Prism Central.

Question 7

What is the most efficient way of enabling users to restore their files without administrator intervention in multiple Files shares?

Accepted Answer

B

Explanation: Self-Service Restore (SSR) is the Nutanix Files feature that allows end-users to recover their own files and folders without administrator assistance, typically through the "Previous Versions" tab in Windows File Explorer. This functionality must be explicitly enabled on each individual share. The most direct and standard method to accomplish this for multiple shares is to edit the properties of each share in the Nutanix Files Console and select the "Enable Self Service Restore" option. While this is done on a per-share basis, it is the correct and most efficient procedure among the choices provided.

Question 8

What is the primary criteria that should be considered for performance-sensitive application shares with sequential.1/O?

Accepted Answer

D

Explanation: For performance-sensitive applications with sequential I/O patterns, such as large file transfers, video streaming, or backup operations, the primary performance metric is throughput. Throughput, measured in megabytes or gigabytes per second (MB/s or GB/s), quantifies the rate at which large, contiguous blocks of data are transferred. This metric directly reflects the system's ability to sustain high-speed data movement, which is the defining characteristic of sequential workloads. Maximizing throughput is the main goal for these types of applications.

Question 9

HOTSPOT Within the Prism Central Entity > Services > Objects menu option, what is the correct task order for creating an object storage? https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/NCP-US_v6.5/page_37_img_1.jpg

Accepted Answer

Explanation: The correct task order for creating an object store is: Select ObjectStore Service and click Enable Click Create Object Store to start creating the first Object store Click Download Creation Checklist to download the list of prerequisites for deploying an Object store The first step is to enable the ObjectStore Service, which is a service that allows users to create and manage object storage clusters on a Nutanix cluster. The second step is to create an Object store, which is an object storage cluster that provides S3-compatible access to buckets and objects for various applications and users. The third step is to download the Creation Checklist, which is a document that lists the prerequisites and configurations that are required for deploying an Object store, such as cluster details, network details, storage details, etc. The administrator should review and complete the Creation Checklist before proceeding with the deployment of the Object store. Thank you for your visit.

Question 10

Deploying Files instances require which two minimum resources? (Choose two)

Accepted Answer

A, D

Explanation: Nutanix Files is deployed as a cluster of one or more File Server VMs (FSVMs). For proper functionality and baseline performance, each FSVM has specific minimum resource requirements that must be met during deployment. The minimum configuration for a single FSVM is 4 vCPUs and 12 GiB of memory. While these resources can be scaled up to meet the demands of a specific workload, the deployment wizard enforces these values as the absolute minimum starting point for creating a file server.

Question 11

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?

Accepted Answer

D

Explanation: Nutanix Volumes controls access to iSCSI targets based on the initiator's iSCSI Qualified Name (IQN). When a volume group is created, an administrator must explicitly add the IQN of each host that requires access. If the Windows host's IQN is not added to the volume group's allowlist, the Nutanix cluster will not present the iSCSI target to that initiator during the discovery process. Consequently, even though the Data Services IP is correctly configured as the discovery portal, no targets will be visible to the host's iSCSI initiator.

Question 12

What is the binary image extension of File Analytics?

Accepted Answer

B

Explanation: Nutanix File Analytics is deployed as a virtual machine (VM) on a Nutanix cluster. For clusters using the native Nutanix hypervisor, AHV, the standard virtual disk image format is QCOW2 (QEMU Copy On Write 2). The official deployment process for File Analytics requires downloading the binary software image, which is provided by Nutanix in the .qcow2 file format. This image is then uploaded to the Prism Element image service before the File Analytics VM can be created and deployed.

Question 13

An administrator is required to place all iSCSI traffic on an isolated network. How can the administrator meet this requirement?

Accepted Answer

C

Explanation: The correct method to isolate iSCSI traffic is to use the built-in Network Segmentation feature in Nutanix AOS. This feature is specifically designed to separate different types of traffic, such as management, replication, and iSCSI, onto distinct virtual networks or VLANs. By configuring network segmentation for Nutanix Volumes, an administrator creates a dedicated network path for all iSCSI I/O, which enhances security and can improve performance by preventing traffic contention. This process involves assigning the Volumes Data Services IP address to the newly created isolated network segment.

Question 14

An administrator has deployed a new Files cluster within a Windows Environment.
After some days, he Files environment is not able to synchronize users with the Active Directory
server anymore. The administrator observes a large time difference between the Files environment
and the Active Directory Server that is responsible for the behavior.
How should the administrator prevent the Files environment and the AD Server from having such a
time difference in future?

Accepted Answer

A

Explanation: Active Directory relies on the Kerberos authentication protocol, which is highly sensitive to time differences between clients and servers. If the time skew between the Nutanix Files cluster and the Active Directory domain controller exceeds the configured maximum (typically five minutes), Kerberos authentication will fail. This failure prevents operations like user synchronization. To ensure consistent and reliable authentication, both the Nutanix cluster (which provides the time to the Files FSVMs) and the Active Directory server must be synchronized to the same authoritative time source. Using the same set of Network Time Protocol (NTP) servers for both environments is the standard and correct method to prevent time drift and subsequent authentication issues.

Question 15

Which two steps are required for enabling Data Lens? (Choose two.)

Accepted Answer

A, B

Explanation: Enabling Nutanix Data Lens, a cloud-based service, requires establishing a connection between the on-premises Nutanix cluster and the Nutanix cloud. The first requirement is to enable Nutanix Pulse, the telemetry feature, on both Prism Element and Prism Central. Pulse securely transmits the necessary system-level metadata that Data Lens analyzes. The second requirement is to use a MyNutanix account, which serves as the access point to the Data Lens service portal. The enablement process is initiated by logging into the MyNutanix portal and navigating to the Data Lens service.

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