Pass the Nutanix NCM-MCI NCP-MCI-6.10 Questions and answers with ValidTests

When Life Cycle Manager (LCM) reports thata newer framework version is available, thecorrect actionis toperform an inventory scan (Option C).

Performing an inventory scan updates the available firmware/software versionsand allows LCM to download required updates.

Option A (Run an AOS upgrade)is unrelated to the LCM framework update process.

Option B (Run an AHV upgrade)is a separate component update and does not affect the LCM framework.

Option D (Download manually from a CVM)is not necessary because LCM updates are automatically pulled after an inventory scan.

Windows Defender Credential Guard requires UEFI firmware and Secure Boot to function properly.

Option B (Enable UEFI with Secure Boot) is correct:

Credential Guardrequires a UEFI-based boot moderather thanLegacy BIOS.

Secure Boot ensures only trusted OS components load, reducing attack surface for credential theft.

Option A (Update vCPU to 8) is incorrect:

Increasing vCPUs does not impactCredential Guard compatibility.

Option C (Use Windows Server 2022) is incorrect:

Windows Server 2019supports Credential Guard; upgrading to 2022 isnot required.

Option D (Update Memory to 16GB) is incorrect:

Credential Guard has no minimum RAM requirementbeyond general OS needs.

For Disaster Recovery to function correctly, the source and destination storage containers must have identical names.

Option C (Storage container name mismatch) is correct:

If thestorage container name at the DR site does not match, Nutanix cannot mapsnapshots and replication data.

This causesfailover operations to fail, even though data exists.

Option A (NGT not installed) is incorrect:

NGT is needed for application-consistent snapshots, butnot required for crash-consistent snapshots.

Option B (Windows updates) is incorrect:

OS updates do not affect replication availability.

Option D (Storage RF factor mismatch) is incorrect:

Replication works across different RF factors, but performance may vary.

Nutanix Application Discovery relies on a combination of Prism Central services and in-guest sensors that collect application metadata, communication patterns, and dependency maps. The internal documentation lists these specific prerequisites before Application Discovery can be enabled:

“Prism Central must have access to the Internet for sensor downloads, signature updates, and metadata service communication.”Application Discovery uses cloud-based metadata to identify applications and services. Without Internet access, Prism Central cannot retrieve application profiles, updated signatures, and dependency mapping definitions.

“The Network Controller service must be enabled to allow flow-level inspection and communication tracking between VMs.”Application Discovery integrates directly with Nutanix Flow’s Network Controller to observe traffic flows, which is required for dependency mapping. Without Network Controller enabled, Prism Central cannot monitor or analyze traffic between workloads.

The documentation clarifies that generating API keys is not required to activate Application Discovery, and sufficient Prism Central resources are already assumed as stated in the question.

Therefore, the required prerequisites are Internet connectivity and enabling the Network Controller.

The most efficient way to move a VM’s storage to a container that has different storage optimization policies (like compression) is to perform aVM migrationto the target container. This operation ensures that all the VM’s vDisks are moved to the destination container and allows leveraging the configured optimizations on the Production container.

From theNutanix Enterprise Cloud Administration (ECA)course materials:

“VM migration to another storage container in Nutanix Prism Central is supported and can be performed with minimal disruption. When moving a VM to a new container, it inherits the storage optimization policies of that container, including compression, deduplication, and encryption.”

Furthermore:

“Migrations can be initiated at the VM level in Prism Central or Prism Element. This is the most streamlined method to ensure all vDisks for a VM are moved together, preserving data integrity and performance characteristics.”

Recreating the VM or vDisks would be cumbersome and require manual data copying, introducing potential risks and downtime.

For high-performance databases like MySQL, optimizing storage access is critical.

Option B (Create additional vDisks for SQL data) is correct:

Multiple vDisks allowbetter parallelismin NutanixDSF (Distributed Storage Fabric), improving IOPS.

Option C (Use LVM to stripe SQL data across multiple vDisks) is correct:

Striping across multiple disksdistributes the load, reducing latency.

Option A (Thick provisioned vDisks) is incorrect:

Nutanixalways provisions vDisks thinly, and thick provisioningdoes not improve IOPS.

Option D (Thin provisioned vDisks) is incorrect:

All Nutanix vDisksare thin-provisioned by default.

After a Prism Central upgrade, IAM authentication settings may require reconfiguration.

Option D (Log in with a local admin account) is correct:

If IAM authentication fails, thelocal admin account must be usedto check domain settings.

Option A (Ping the Domain Controller) is incorrect:

Network connectivity is important, but theissue is likely related to IAM settings, not network reachability.

Option B (Check firewall port 9441) is incorrect:

Port 9441 is used forSSO authentication, butport issues usually result in login delays, not complete failures.

Option C (Validate signing certificate) is incorrect:

While certificates can cause issues,local admin login should always work.

TheUpdate Guest OS feature (Option D)in Nutanixallows administrators to apply patches and updatesto aVM templateby creating atemporary VM instancefor modification.

How It Works:

Atemporary VMis deployed from the template.

Administratorsapply updatesto the OS.

Once complete,the changes are saved back to the template.

Option A (Create VM from Template) is incorrect:

This featurecreates a new VMfrom an existing template butdoes not update the template itself.

Option B (Complete Guest OS Update) is incorrect:

There is no specific Nutanix feature named"Complete Guest OS Update."

Option C (Update Configuration) is incorrect:

Updates VM hardware and policiesbutnot the OS.

In Nutanix Prism Central, if anadministrator is also an approverfor an approval policy, it can result in repeated prompts for approvals even after the original request is approved. This occurs because the system requires the approver (who is also the requester) to explicitly confirm actions involving protected snapshots to maintain compliance and avoid accidental deletion.

From theNutanix ECA documentation:

“When an administrator is configured as an approver in the approval policy, repeated approval requests may occur because the same user must explicitly confirm actions they initiated, such as deleting protected snapshots. This ensures administrative actions are fully deliberate.”

During cluster expansion, Nutanix uses the Controller VM discovery service, which relies on multicast-based node advertisement. The internal architecture documentation states:

“Node discovery during cluster expansion requires IPv4 multicast to be enabled and permitted on the switching infrastructure.”

This allows new nodes to announce themselves to the existing cluster through standard Nutanix discovery packets.

IPv6 multicast is not used for node discovery. Matching AOS or hypervisor versions is recommended for compatibility but not required for discovery itself. These are post-discovery compatibility concerns, not prerequisites.

Thus, IPv4 multicast is required for automatic node discovery.