Nutanix Certified Associate Free Sample Questions

Replication Factor 3 (RF3) is required to tolerate the failure of two nodes simultaneously. RF3 maintains three copies of the data across different nodes in the cluster. This configuration requires a minimum of 5 nodes. Replication Factor 2 can only tolerate a single node failure. Erasure Coding provides space efficiency but its failure tolerance depends on the strip size and is not the direct setting for this requirement.

When a Controller VM (CVM) fails, the Nutanix cluster's High Availability mechanism ensures that VMs on the affected host remain running. The hypervisor redirects I/O from the local VMs to other healthy CVMs in the cluster over the 10GbE network. This maintains VM uptime, although there might be a temporary increase in I/O latency until the CVM recovers or the VMs are migrated.

A 'PASS WITH WARNINGS' status indicates that the cluster is functional but there are non-critical issues that should be addressed to prevent future problems. The first step is to analyze the specific warning messages in the NCC report to understand their nature and potential impact before taking further action. Opening a P1 case is premature, and ignoring the warnings is not a best practice.

In the Prism Element VM creation wizard, storage is managed under the 'Disks' section. The administrator must click 'Add New Disk' or edit the default CD-ROM device. In the disk configuration dialog, they can specify the 'Storage Container', the disk size, and other disk-related properties. Compute and general configuration sections do not contain storage placement options.

False. AHV networks can be configured to operate in multiple modes. While VLAN-backed networks are common, AHV also supports 'native VLAN' or untagged traffic for VMs. A network can be created without a VLAN ID, in which case the traffic from VMs on that network will be sent untagged on the physical switch ports.

Nutanix Files includes a feature called Smart Tiering, which allows it to automatically move older, less frequently accessed data to a lower-cost secondary storage tier. Nutanix Objects is the ideal target for this, providing a scalable, S3-compatible object store. This combination directly addresses the need to archive aging data to a more cost-effective tier.

The Storage Controller Latency chart in the Analysis dashboard provides a detailed breakdown of I/O latency as it passes through the Nutanix software stack (Stargate). By adding the specific VM's I/O latency and IOPS metrics to this same chart, an administrator can visually correlate spikes in the VM's activity with increases in overall storage controller latency, helping to pinpoint contention or performance bottlenecks.

The 'Licensing' page in Prism Element, found under the main settings (gear icon), displays the current license level of the cluster (e.g., Starter, Pro, Ultimate). It also provides a detailed breakdown of which features are enabled or disabled based on that license tier. This is the direct source of truth for feature availability within Prism itself.

VDI linked-clone environments are a prime use case for deduplication. Since each desktop VM shares a common base disk (the golden image), there is a massive amount of redundant data across the VMs. The Nutanix Elastic Dedupe Engine will identify these common blocks and store only a single copy, leading to very high space savings. While compression helps, deduplication will provide a much larger benefit in this scenario.