Most Recent Nutanix NCP-MCA Exam Questions & Answers

Prepare for the Nutanix Certified Professional - Multicloud Automation exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Nutanix NCP-MCA exam and achieve success.

The questions for NCP-MCA were last updated on Nov 18, 2024.

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Question No. 1

An administrator has just noticed that a play is stuck in a suspended state.

What is possible reason for this issue?

AThe playbook is in a disabled status.

BThe playbook was set with a Manual trigger and required being resourced.

CAutopilot was set for Wait for approval for every attempt.

DAutopilot status is set to disabled.

Show Answer

Correct Answer: B

When a play is stuck in a suspended state, a common reason is that the playbook was set with a Manual trigger and requires manual intervention to proceed. This can occur if the playbook is designed to pause at a certain step, waiting for an administrator or user to manually approve or provide additional input before continuing.

Nutanix documentation on Playbook Triggers.

Nutanix Best Practices for Playbook Automation.

Question No. 2

While creating a Runbook, which type should an administrator select to performed a REST API call?

AExecute

BHTTP

CWhile Loop

DDecision

Show Answer

Correct Answer: B

When creating a Runbook in Nutanix Calm to perform a REST API call, the administrator should select the 'HTTP' task type. This task type is specifically designed to make HTTP requests, including REST API calls, allowing integration with external services and APIs.

Nutanix Calm documentation on Runbook Task Types.

Nutanix Best Practices for HTTP Task in Runbooks.

Question No. 3

A DevOps team created a Calm blueprint that includes the scale-out of the application layer (made with Linux VMs). Now the DevOps team would like to automate the scale-out using a third-party tool so they can further automate the CI/CD environment with a single command.

Which action should the administrator take to accomplish this task?

AContact professional services to modify the third-party tool to add the Calm integration.

BCreate a Playbook with a webhook as a trigger and a REST API call as an action

CCreate script to run the Calm scale out action.

DConfigure an alert to notify the administrator.

Show Answer

Correct Answer: B

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.

Question No. 4

An administrator had provided Linux VM console access to the OS Team. However, the team is unable to access one of the newly-created Linux VMS within Prism Central.

How can the administrator resolve this issue?

ACreate and assign the Linux OS Category to the newly-created VM,

BCreate and assign the Linux OS Category to the OS Team Active Directory Group,

CCreate a role for the OS Team Active Directory Group and add the VMS to it.

DCreate a local user in Linux OS and provide access to the OS Team.

Show Answer

Correct Answer: A

Categories are a way of organizing and managing resources in Nutanix Calm. Categories can be used to define access policies, filter resources, and group applications. By creating and assigning the Linux OS Category to the newly-created VM, the administrator can grant access to the OS Team based on their Active Directory Group membership. The OS Team can then use the web SSH console to access the Linux VM from the Calm UI.

Nutanix Support & Insights, section ''Categories''

Nutanix Support & Insights, section ''Accessing the Web SSH Console''

Question No. 5

Refer to the exhibit.

An administrator created the Playbook shown in the exhibit to allow for manual reduction of vCPU count on any selected VM within their environment. During a test run of the play on one of the VMs running in development, the administrator ran into an error that the Playbook cannot be completed against the selected VM.

Here are the details of the affected VM:

VM Name: VM2

vCPU: 4

RAM: 8 GB

OS: Windows 2016

Hypervisor: AHV

What caused this Playbook to fail?

AThis play cannot be executed against a VM on AHV.

BThe VM needs to be powered off before vCPU can be reduced.

CReduction of vCPU cannot be done on a VM with a running snapshot.

DThe play will cause the VM to go below the minimum vCPU.

DThe play will not cause the VM to go below the minimum vCPU, as the minimum number of vCPUs is set to 1 in the Playbook, and the VM has 4 vCPUs initially.Reference:Nutanix Support & Insights,Solved: Snapshot query !! - VMware Technology Network VMTN,Calm on ESXi Deployment | Nutanix Community,Virtual CPU Configuration and Limitations - VMware Docs

Show Answer

Correct Answer: C

The Playbook is designed to manually reduce the vCPU count on any selected VM within the environment. However, it failed during a test run on VM2 because there was a running snapshot of the VM.According to Nutanix Multicloud Automation (NCP-MCA) principles, you cannot reduce the vCPU count on a VM that has an active snapshot1.This is because the snapshot captures the state of the VM configuration and data, and reverting to a snapshot will restore both the guest OS and the virtual hardware2. Therefore, changing the vCPU count while a snapshot is running will cause inconsistency and error. The other options are incorrect because:

A .The Playbook can be executed against a VM on AHV, as long as there is no snapshot running3.

B .The VM does not need to be powered off before vCPU can be reduced, as this can be done using hot-plug CPU feature4.

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