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Nutanix NCP-MCA Nutanix Certified Professional - Multicloud Automation V6.5 Exam Practice Test
Question 1
What is a Category?
Answer : A
A Category in Nutanix is a grouping of entities (such as VMs, hosts, clusters, etc.) into a key-value pair. Categories are used to organize and manage resources more effectively by tagging them with meaningful identifiers.
Nutanix documentation on Categories.
Nutanix Best Practices for Using Categories.
Question 2
A developer Is building and testing a new Blueprint to deploy a Window Server VM on AHV. During one of the test runs, the application build fails.
The developer asks an administrator to investigate the failure. After careful review, the administrator finds this error message on a task that execute a Poweredshell script.
What is the cause of this error message?
Answer : B
The error message 'A specified logon session does not exist. It may already have been terminated' is often caused by the lack of CredSSP (Credential Security Support Provider) being enabled on the Windows Operating System. CredSSP is necessary for certain remote operations, including executing PowerShell scripts remotely.
Microsoft documentation on Enabling CredSSP.
Nutanix documentation on Troubleshooting PowerShell Scripts.
Question 3
What minimum requirement is necessary to enable Self-Service (formerly Calm) policies for scheduling and approval tasks?
Answer : B
To enable Self-Service (formerly Calm) policies for scheduling and approval tasks, the minimum requirement is the Policy Engine VM. The Policy Engine VM is responsible for managing and enforcing policies, including scheduling and approval processes within Nutanix Calm.
Nutanix documentation on Policy Engine.
Nutanix Best Practices for Scheduling and Approval.
Question 4
What is the prerequisite for reducing the CPU and RAM memory allocation on a VM when using playbooks?
Answer : C
To reduce the CPU and RAM memory allocation on a VM using playbooks, the VM must be powered off. This is because the operation of reducing CPU and memory allocation cannot be performed on a running VM without causing instability or potential crashes.
Nutanix documentation on VM Management.
Nutanix Best Practices for Resource Allocation.
Question 5
Which is the correct Macro syntax?
Answer : A
The correct macro syntax in Nutanix Calm is @@{and}@@. This syntax is used to reference variables and parameters within blueprints and tasks, allowing for dynamic substitution of values during execution.
Nutanix Calm documentation on Macro Syntax.
Nutanix Best Practices for Using Macros.
Question 6
The administrator receives the below error when deleting an Application from a Self-Service (formerly Calm) blueprint for a Linux VM when using a custom script as part of the Delete system action:
Which two steps should the administrator take to delete the deployment? (Choose two.)
Answer : B, D
The error indicates that there is an issue with DNS resolution while executing the delete script. To resolve this and successfully delete the deployment, the administrator can:
Perform a Stop: Stop the application or VM to ensure that no processes are actively using the resources. This might resolve any temporary network or DNS issues.
Manually delete the VM: If stopping the application does not resolve the issue, manually deleting the VM from the Prism Central or the respective hypervisor management console is necessary. This will bypass the script error.
Nutanix documentation on Managing Applications.
Nutanix Best Practices for Manual VM Management.
Question 7
Which blueprint action can be applied to an AHV Linux service under the Guest Customization section?
Answer : D
In the Guest Customization section of a blueprint for an AHV Linux service, you can apply a Cloud-init script. Cloud-init is a widely used method for customizing cloud instances during boot time, allowing for automated configuration of the virtual machine's operating system.
Nutanix Calm documentation on Guest Customization.
Nutanix Best Practices for Using Cloud-init.
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