Free NCA Exam Braindumps (page: 8)

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Which AHV feature proactively monitors a Nutanix cluster for compute and storage I/O contention or hot-spots over a period of time?

  1. Genesis
  2. ADS
  3. Prism
  4. Cluster Maintenance Utility

Answer(s): B

Explanation:

ADS is a feature of Nutanix AHV (Acropolis Hypervisor) that proactively monitors a Nutanix cluster for compute and storage I/O contention or hotspots over a period of time [1]. It provides dynamic and intelligent scheduling of workloads on the cluster for optimal performance and utilization.



What resource should be used to ensure a successful upgrade of the hypervisors and AOS within a vSphere-based Nutanix cluster?

  1. Upgrade Paths
  2. Field Advisories
  3. Compatibility and Interoperability Matrix
  4. Hardware Replacement Documentation

Answer(s): C

Explanation:

The Compatibility and Interoperability Matrix (CIM) is the resource that should be used to ensure a successful upgrade of the hypervisors and AOS within a vSphere-based Nutanix cluster. The CIM provides information about the compatibility and interoperability of the different components of the Nutanix cluster, including the hypervisors, AOS, and other related components.


Reference:

https://www.nutanix.com/support/compatibility-matrix/



An administrator has defined a security policy that needs to be applied to dozens of VMs.
What is the most efficient way the administrator can perform this?

  1. Within the policy, select all the VMs it should be applied to.
  2. Apply a category to the VMs. and associate the category with the policy.
  3. Apply the same label to all the VMs, then bind the policy to the label.
  4. Use a script to apply the policy to the defined VMs.

Answer(s): C

Explanation:

Labels allow administrators to group related objects, such as VMs, and then apply policies to those labels, rather than having to manually apply the policy to each individual VM. This is the most efficient way for an administrator to apply a security policy to dozens of VMs.


Reference:

https://portal.nutanix.com/page/documents/details?targetId=Platform-Administrator- Guide-v5_7:pag-sec-category-label-c.html



An administrator manages a memory-sensitive application that consists of multiple VMs. The administrator needs to understand if workloads, historically, have been evenly distributed across these VMs.
What should the administrator do?

  1. Create an Alert Policy with VM as entity type and memory usage as a metric.
  2. Run cluster efficiency summary report selecting all the VMs that constitute the applications.
  3. Add Memory usage chart to Analysis dashboard for each required VM.
  4. Filter VMs list by using Memory Usage.

Answer(s): D



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