Important Nutanix NCP-MCA Exam Questions

Answer: A

Explanation:

To enable Calm, the administrator needs to log on to Prism Central with a local ADMIN account and click Services -> Calm -> Enable. This will install the Calm service on Prism Central and allow the administrator to access the Calm UI and features. The other options are incorrect because they either refer to Prism Element, which is not the correct platform for Calm, or they involve unnecessary or incorrect steps.Reference: [Enabling and Accessing Calm | Nutanix Community] (https://next.nutanix.com/installation-configuration-23/enabling-and-accessing-calm-40191); [Nutanix Certified Professional - Multicloud Automation (NCP-MCA) Exam Blueprint Guide] (https://www.nutanix.com/content/dam/nutanix/resources/support/ds-ncp-mca.pdf), section 2.1.

Answer: B

Explanation:

The Audit tab of the Calm application shows the history of actions performed on the application, such as create, update, delete, launch, stop, etc. It also shows the status of the synchronization between Prism Central and Calm, which indicates if the changes made to the VMs on the AHV cluster are reflected in the Calm application. The administrator can check the Audit tab to verify the changes and troubleshoot any issues with the synchronization.Reference:

Nutanix NCP-MCA Certification Exam Sample Questions, Question 15

Nutanix Certified Professional - Multicloud Automation, Page 17

Nutanix Calm User Guide

Answer: A, C

Explanation:

The administrator should assign the VMs to an Inactive:VM category as an action and trigger a playbook on alert with the Inactive VM alert policy. By doing this, they can create a custom category to group and identify the inactive VMs and use a custom alert policy to trigger a playbook that can perform automated actions on them, such as powering them off, deleting them, or sending notifications. This is based on the general practices in managing VMs in a multicloud environment, as well as the specific features and requirements of Nutanix X-Play and Nutanix Calm.Reference:

How to create custom categories | Prism central | Nutanix Community

Nutanix Certified Professional - Multicloud Automation (NCP-MCA) v6.5 Exam Blueprint Guide, Section 1: Describe and Differentiate Automation Concepts and Principles, Objective 1.4: List how to implement categories for the appropriate use cases

Nutanix Multicloud Automation Administration (NMCAA) course, Module 3: Nutanix X-Play, Lesson 2: Nutanix X-Play Playbooks

Nutanix Multicloud Automation Administration (NMCAA) course, Module 4: Nutanix Calm Governance, Lesson 2: Nutanix Calm Alerts

Answer: A

Explanation:

When creating a Runbook in Nutanix Calm, the 'Default Endpoint' field is optional. Essential fields such as Name, Project, and Task Name are required to define the Runbook's structure and execution parameters. The Default Endpoint can be specified if there is a preferred initial endpoint for executing tasks, but it is not mandatory.

Nutanix Calm documentation on Runbook Creation.

Nutanix Best Practices for Runbook Management.

Answer: B

Explanation:

The best way to automate the scale-out of the application layer using a third-party tool is to create a Playbook with a webhook as a trigger and a REST API call as an action. A webhook is a mechanism that allows a third-party service to send a notification to a Calm server when a certain event occurs, such as a code commit or a build completion. A REST API call is a way to interact with the Calm server programmatically, such as launching a blueprint or scaling out a service. By creating a Playbook that combines these two elements, the administrator can enable the third-party tool to trigger the scale-out action on the Calm server with a single command. The other options are either not feasible, not efficient, or not relevant for this task.Reference:Nutanix Calm: Playbooks - Read the DocsandNutanix Calm: REST API - Read the Docs.