Pass the Nutanix Nutanix Certified Professional (NCP) NCP-MCA Questions and answers with CertsForce

The Restart Action of a Service allows the developer to define custom tasks that will be executed when the service is restarted. An Execute Task can run any script or command on the target VM, such as restarting the IIS service. This way, the Operator can use the Self-Service Portal to restart the service without logging into the VM or using another tool.

References:

Nutanix Certified Professional - Multicloud Automation (NCP-MCA) v6.5, Section 2, Objective 2.1: Given a scenario, create a blueprint to deploy infrastructure and applications using Self-Service.

Nutanix Certified Professional Multicloud Automation (NCP-MCA) 6 Exam, Page 11, Section 2, Objective 2.1: Given a scenario, create a blueprint to deploy infrastructure and applications using Self-Service.

Runtime variables are variables that can be modified by the Consumer during the deployment of a Blueprint or after the deployment is complete. They allow the Consumer to customize the attributes of the infrastructure and applications according to their needs. Runtime variables can be defined in the Blueprint settings or in the Blueprint YAML file. They can also be used in the Blueprint tasks to pass dynamic values to the scripts or commands. Runtime variables can be of different types, such as text, number, boolean, list, or password. They can also have default values, constraints, and descriptions to guide the Consumer.

References:

Nutanix Certified Professional - Multicloud Automation (NCP-MCA) Exam Blueprint Guide, Section 2, Objective 2.1

Nutanix Multicloud Automation Administration (NMCAA) Course, Module 4, Lesson 4.3

Nutanix Calm User Guide, Chapter 4, Section 4.2

According to the Nutanix Calm documentation1, to scale out an existing Calm environment, the administrator needs to back up the data and create three Calm VMs from the Calm VM OVA template. The administrator then needs to configure the Calm VMs as a cluster and restore the data from the backup. The other options are incorrect because they either do not use the correct image format, do not create a cluster of Calm VMs, or destroy the existing Calm VM. References:

1 Nutanix Calm User Guide: Scaling Out the Calm Cluster2

 The styx.log file contains the logs related to blueprint packaging and deployment. It can be accessed by SSHing to Prism Central and navigating to the /home/calm/log directory. The other options are not relevant for blueprint package failures, as they show the application status, audit events, or service logs. References: Nutanix Certified Professional - Multicloud Automation (NCP-MCA) 6.5 Exam Blueprint Guide, page 9; Nutanix Certified Professional - Multicloud Automation (NCP-MCA), section 3; NCP-MCA Exam Dumps - Nutanix Certified Professional - Multicloud …, question 63.

When configuring Calm to use Kubernetes as a provider, the administrator can choose between two Kubernetes types: Karbon and Vanilla. Karbon is Nutanix’s own Kubernetes distribution that is integrated with Prism and AHV. Vanilla is any other Kubernetes distribution that is not Karbon, such as OpenShift, Rancher, or EKS. The administrator needs to provide the Kubernetes API endpoint and credentials for the Vanilla type, while the Karbon type is automatically discovered by Calm. References: Nutanix Certified Professional - Multicloud Automation (NCP-MCA) Exam Blueprint Guide, page 14; Nutanix NCP-MCA Questions, question 102.

The PagerDuty Integration service allows you to create and manage incidents in PagerDuty based on events in Nutanix X-Play. To configure the PagerDuty Integration service, you need to provide the following information:

Service Name: The name of the PagerDuty service that you want to integrate with X-Play.

API Key: The API key generated from the PagerDuty service settings.

Plays: The plays that you want to trigger incidents in PagerDuty. You can select one or more plays from the list of available plays in X-Play. You can also specify the incident priority, escalation policy, and alert details for each play.

Alert Grouping: (Optional) The alert grouping strategy that you want to use for the PagerDuty incidents. You can choose from the following options:

Intelligent: PagerDuty will group alerts based on their content and context.

Time: PagerDuty will group alerts based on the time they are received.

None: PagerDuty will not group alerts and create a new incident for each alert. References: Nutanix Multicloud Automation Administration (NMCAA) course, Nutanix Certified Professional - Multicloud Automation (NCP-MCA) 6.5 Exam Guide, Process Automation | PagerDuty

You can upgrade Nutanix Calm or Epsilon (the orchestration engine used by Nutanix Calm) by using the Life Cycle Manager (LCM) from the Prism Central. LCM allows you to upgrade Calm or Epsilon independently or simultaneously. You can also select the version that you want to upgrade to and perform the update from the Options list. For more information, see the Nutanix Calm Upgrades section in the Nutanix Calm Admin and Operations Guide1 and the Performing Inventory and Upgrading Calm with Life Cycle Manager article2. References:

Nutanix Calm Admin and Operations Guide1

Performing Inventory and Upgrading Calm with Life Cycle Manager2

To enable Quotas in Nutanix Self-Service (formerly Calm), the administrator should enable the Policy Engine. The Policy Engine manages and enforces various policies, including quotas for resource usage, to ensure that resource consumption stays within defined limits.

References:

Nutanix Calm documentation on Enabling Policy Engine.

Nutanix Best Practices for Setting Quotas.

Runbooks are a feature of Calm that allows for the creation of task-based automation against dynamic lists of Windows or Linux VMs. A runbook is a collection of tasks that can be executed on one or more VMs or services. A task is a unit of automation that can perform actions such as executing commands, running scripts, invoking APIs, or sending notifications. A runbook can be triggered manually, on a schedule, or based on an event. Runbooks can be used to automate common operations such as backup, restore, patching, scaling, or troubleshooting. References: Nutanix Certified Professional - Multicloud Automation (NCP-MCA) Exam Blueprint Guide, page 16; Nutanix Calm User Guide, section 3.4.

 Runtime variables are used to pass information between different components of a Blueprint, such as VMs, services, tasks, and replicas. They can be defined in the Blueprint YAML file or in the UI. By setting the mount_path as a runtime variable, the administrator can ensure that both database VMs use the same value for the mount_path during the deployment. This way, the backup files can be hosted on the same location for both VMs. References:

Nutanix Certified Professional - Multicloud Automation (NCP-MCA) 6.5 Exam, page 25, section 2.1.1: “Runtime Variables”

[Nutanix University: NCP-MCA 6.5 Exam Prep - Runtime Variables], video 2: “Runtime Variables”