Nutanix Updated NCA-6.10 Exam Questions and Answers by jorgie

To prevent password access to the CVM for both thenutanixandadminuser accounts,Cluster Lockdownshould be enabled. Cluster Lockdown restricts SSH access to the Controller VM (CVM), effectively disabling password-based logins for enhanced security. Access is then managed through more secure means, such as console access or specific tools like Nutanix Support.

A. Cluster Lockdown:Correct, as this prevents SSH-based access to the CVM.

B. STIG:Incorrect, as STIG (Security Technical Implementation Guide) focuses on broader compliance measures.

C. RBAC Policy on PC:Incorrect, as RBAC (Role-Based Access Control) controls Prism Central permissions, not CVM access.

D. Data-at-Rest Encryption:Incorrect, as this secures stored data, not access credentials.

The correct answer isB. Acropolis Dynamic Scheduling (ADS).

Acropolis Dynamic Scheduling (ADS)is a core component in Nutanix AOS responsible for:

Monitoring real-time resource utilization.

Identifying hotspotssuch as CPU/memory/storage contention.

Automatically initiatingVM migration (live)tobalance workloadsacross hosts in the cluster.

Clarification of Other Options:

A. Cerebro:Responsible for replication, snapshots, and consistency.

C. Chronos:Manages scheduling of distributed tasks (not resource balancing).

D. CVM:Hosts the AOS services butdoes not perform workload balancing.

Official Reference:

Nutanix Bible – Acropolis Dynamic Scheduling

Nutanix AOS Architecture Guide

Excerpt: “ADS monitors resource utilization across the cluster and performs live VM migrations to mitigate hotspots and balance performance.”

To enableSelf Service Restore (SSR)on a Nutanix-hosted VM, the VM must haveNutanix Guest Tools (NGT)installed. NGT provides integration between the VM and the Nutanix cluster, allowing features like file-level restore, application-consistent snapshots, and SSR. Administrators can use Prism Central or Element to manage SSR after enabling NGT on the VM.

A. A Storage Container:Incorrect, as a storage container is required for storing snapshots but is not specific to SSR.

B. Nutanix Guest Tools:Correct, as NGT is essential for enabling SSR functionality.

C. Prism Central:Incorrect, as Prism Central helps manage SSR but is not directly required to enable it.

D. VMWare Tools:Incorrect, as this is specific to VMware environments and not Nutanix AHV.

Fordark site clusters, theNutanix Compatibility Bundlemust be downloaded prior to running LCM Inventory or updates. This bundle contains the necessary metadata and software binaries to perform inventory collection and upgrades in environments without internet connectivity.

A. Nutanix Foundation:Incorrect, as Foundation is used for initial deployments, not for LCM updates.

B. Nutanix Compatibility Bundle:Correct, as it contains the necessary files for offline LCM operations.

C. Nutanix Prism Central:Incorrect, as this does not pertain to offline updates.

D. Nutanix Foundation Platform:Incorrect, as this is not required for LCM Inventory or updates.