Nutanix NCP-US-6.10 Practice Test Questions Answers

When setting up a Windows client to access aVolume Group (VG)via iSCSI, the administrator must configure the client’s iSCSI initiator to connect to the correcttarget.

1️⃣Data Services IP (DSIP):

TheDSIPis used by external clients (like Windows servers) to connect to Nutanix services, including iSCSI for Volume Groups. It’s a highly available IP that floats across the cluster CVMs.

2️⃣Volume Group Name (VG Name):

This is thetarget namethat the Windows iSCSI initiator will log on to. It’s needed to identify which Volume Group to access.

The cluster’s FQDN or all CVM IPs aren’t used for direct iSCSI target connections. TheDSIPensures proper load balancing and failover for the connection, while theVG nameis essential to identify the specific storage being requested.

According to the Nutanix Unified Storage Administration (NUSA) course, specifically in the module “Deploying and Configuring Nutanix Objects,” theObject Store creationprocess within Prism Central depends on theregistration and access synchronizationbetween Prism Central and Prism Element. The documentation explicitly states:

“When Prism Central is first connected to a Prism Element cluster, there may be a delay of up to 15 minutes for the access control and cluster data to fully synchronize. During this time, certain cluster resources may not appear when attempting to create new object stores.”

This statement confirms that if the access was granted to Prism Elementless than 5 minutes ago, the cluster will not yet be visible in the “Cluster” drop-down list. This delay in synchronization is the reason for the empty cluster list in the interface.

Option Ais incorrect because Prism Central administrators, not just local Prism Element admins, have the authority to create object stores.

Option Bis incorrect because the delay is not tied to the 1-hour registration time, but rather the few minutes required for initial synchronization.

Option Cis incorrect because the Prism Element admin role is not a prerequisite for this task within Prism Central.

According to the NUSA course materials,File Analyticsis designed to be deployed on thesame networkas the Nutanix Filesclient networkbecause:

File Analyticsaccesses file share metadata and analytics datathrough the same SMB/NFS protocolsused by clients accessing the shares.

Using theclient networkensures that File Analytics canconnect to the SMB/NFS endpoints, collect activity logs, and provide visibility without traversing storage-only traffic.

Using thestorage network(as was done with IP 10.1.4.100 in this case) leads to deployment errors because:

“The storage network in Nutanix Files is used exclusively for data replication and cluster-level operations—not for client or analytics traffic. Using this network for File Analytics deployment causes communication failures.”

Thus, the administrator mustredeploy File Analytics on the Files client network (10.1.3.0/24), ensuring proper access and connectivity.

The firewall port configuration (ports 445/139) is relevant for SMB traffic butnotthe root cause of the deployment error in this case.

When deploying Nutanix Files, the storage network requires **one additional IP address than the number of File Server Virtual Machines (FSVMs)**. Nutanix Files is a scale-out file storage solution that uses a distributed architecture, where each FSVM handles file services and communicates with clients and the Nutanix cluster. The IP address requirements include one IP address for each FSVM plus an additional virtual IP address (VIP) that serves as the client-facing endpoint for the file server.

The **Nutanix Unified Storage Administration (NUSA)** course explains that Nutanix Files deployment involves configuring a file server with a minimum of three FSVMs for high availability and scalability. Each FSVM requires a unique IP address on the storage network to handle internal communication and data operations. Additionally, a single VIP is configured for the file server to provide a unified access point for clients using protocols like SMB or NFS. This VIP is load-balanced across the FSVMs, ensuring seamless failover and scalability.

The **Nutanix Certified Professional - Unified Storage (NCP-US)** study guide specifies that “the storage network for Nutanix Files requires one IP address per FSVM plus one additional IP address for the file server VIP.” For example, a Nutanix Files deployment with three FSVMs would require four IP addresses: three for the FSVMs and one for the VIP. This configuration ensures that clients can access the file server through a single IP address, while the FSVMs handle the backend storage operations.

The other options are incorrect:

- **Same number of IP addresses as the number of FSVMs**: This does not account for the additional VIP required for client access, which is a critical component of the Nutanix Files architecture.

- **One less IP address than the number of FSVMs**: This is not feasible, as each FSVM requires its own IP address, and the VIP adds an additional requirement.

- **Twice as many IP addresses as the number of FSVMs**: This overestimates the IP address needs, as only one additional VIP is needed, not double the number of FSVMs.

The NUSA course documentation further clarifies that “the VIP is used to abstract the file server from the individual FSVMs, providing a single point of access for clients and enabling features like load balancing and failover.” The storage network must be configured with sufficient IP addresses to accommodate both the FSVMs and the VIP during deployment.

When hardening a Nutanix Objects bucket that contains sensitive data, the recommended setting is **WORM (Write Once, Read Many)**. WORM is a data protection feature that ensures objects stored in a bucket are immutable, meaning they cannot be modified or deleted for a specified retention period. This is particularly critical for sensitive data that requires compliance with regulatory standards, such as financial records, healthcare data, or legal documents, as it prevents unauthorized tampering or accidental deletion.

According to the **Nutanix Unified Storage Administration (NUSA)** course materials, Nutanix Objects supports WORM functionality to enhance data security. The course emphasizes that enabling WORM on a bucket ensures that data is protected against overwrites or deletions, which is a key aspect of hardening storage for sensitive information. WORM is particularly useful in scenarios where data integrity and retention are mandated by compliance requirements, such as GDPR, HIPAA, or SEC regulations.

The **Nutanix Certified Professional - Unified Storage (NCP-US)** study guide further elaborates that WORM can be configured at the bucket level in Nutanix Objects, allowing administrators to set retention policies that lock objects for a defined period. This makes it an ideal choice for securing sensitive data compared to the other options provided:

- **HTTP**: This refers to the protocol used for accessing objects (e.g., via S3-compatible APIs) and is not a security or hardening mechanism. Using HTTP instead of HTTPS would actually reduce security, as it lacks encryption for data in transit.

- **KMIP (Key Management Interoperability Protocol)**: While KMIP is used for managing encryption keys and can enhance security, it is not directly related to hardening a bucket. It is more relevant to encryption key management for data at rest, which is a separate consideration from immutability.

- **Erasure Coding**: This is a data protection technique used to improve storage efficiency and resiliency by distributing data across nodes. While it enhances fault tolerance, it does not provide immutability or specific protections for sensitive data like WORM does.

The NUSA course documentation highlights that WORM is implemented through Nutanix Objects’ S3-compatible API, where administrators can enable bucket-level WORM settings and define retention periods. This ensures that even privileged users cannot alter or delete objects until the retention period expires, making it the most appropriate choice for hardening a bucket with sensitive data.