Practice Free NCP-MCA Exam Online Questions
Question #11
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.)
- A . Perform a Soft Delete
- B . Perform a Stop
- C . Perform a Delete
- D . Manually delete the VM
Correct Answer: BD
BD
Explanation:
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.
Reference: Nutanix documentation on Managing Applications.
Nutanix Best Practices for Manual VM Management.
BD
Explanation:
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.
Reference: Nutanix documentation on Managing Applications.
Nutanix Best Practices for Manual VM Management.
Question #12
What is the primary purpose of using variables in a Nutanix Calm blueprint?
- A . To store static values for application configuration
- B . To allow for dynamic interactions during blueprint execution
- C . To restrict access to resources based on user roles
- D . To provide a backup for application data
Correct Answer: B
Question #13
A developer has been asked to ensure that when a Blueprint is executed. an IP address is reserved in the IPAM system before the execution can continue. The developer must achieve this with the least amount of work.
How should the developer satisfy this requirement?
- A . Use an application profile.
- B . Use Service dependency.
- C . Use a Pre-create task.
- D . Use an HTTP task.
Correct Answer: D
D
Explanation:
An HTTP task is a type of task that can be added to a blueprint or a runbook to perform REST API calls to external systems. An HTTP task can be used to reserve an IP address in the IPAM system before deploying a VM or an application, by sending a POST request with the required parameters and headers. The HTTP task can also capture the response from the IPAM system and store it as a variable for later use. This is the simplest and most efficient way to integrate with an IPAM system, as it does not require any additional configuration or scripting.
Reference: Nutanix Multicloud Automation Administration (NMCAA) Course, Module 2: Self-Service, Lesson 2.4:
Creating and Managing Blueprints, Slide 23: HTTP Task
Nutanix Certified Professional – Multicloud Automation (NCP-MCA) Exam Blueprint Guide, Section 2: Deploy and Configure Self-service and Related Components, Objective 2.1: Given a scenario, create a blueprint to deploy infrastructure and applications using Self-Service
D
Explanation:
An HTTP task is a type of task that can be added to a blueprint or a runbook to perform REST API calls to external systems. An HTTP task can be used to reserve an IP address in the IPAM system before deploying a VM or an application, by sending a POST request with the required parameters and headers. The HTTP task can also capture the response from the IPAM system and store it as a variable for later use. This is the simplest and most efficient way to integrate with an IPAM system, as it does not require any additional configuration or scripting.
Reference: Nutanix Multicloud Automation Administration (NMCAA) Course, Module 2: Self-Service, Lesson 2.4:
Creating and Managing Blueprints, Slide 23: HTTP Task
Nutanix Certified Professional – Multicloud Automation (NCP-MCA) Exam Blueprint Guide, Section 2: Deploy and Configure Self-service and Related Components, Objective 2.1: Given a scenario, create a blueprint to deploy infrastructure and applications using Self-Service
Question #14
Which two providers does Calm integrate natively with? (Choose two.)
- A . AWS
- B . Alibaba
- C . AHV
Correct Answer: AC
AC
Explanation:
Calm integrates natively with AWS and AHV as providers. A provider is a cloud platform or infrastructure that hosts the application VMs or services. Calm supports various providers such as Nutanix, AWS, Azure, GCP, VMware, and Kubernetes. AWS and AHV are two of the most commonly used providers in Calm, as they offer scalability, flexibility, and cost-efficiency for deploying applications.
Reference: Nutanix Certified Professional – Multicloud Automation (NCP-MCA) Exam Blueprint Guide, page 11; Nutanix Calm User Guide, section 3.1.
AC
Explanation:
Calm integrates natively with AWS and AHV as providers. A provider is a cloud platform or infrastructure that hosts the application VMs or services. Calm supports various providers such as Nutanix, AWS, Azure, GCP, VMware, and Kubernetes. AWS and AHV are two of the most commonly used providers in Calm, as they offer scalability, flexibility, and cost-efficiency for deploying applications.
Reference: Nutanix Certified Professional – Multicloud Automation (NCP-MCA) Exam Blueprint Guide, page 11; Nutanix Calm User Guide, section 3.1.
Question #15
Which two items are required to create a Category via automation? (Choose two.)
- A . Tags
- B . Purpose
- C . Name
- D . Value
Correct Answer: CD
CD
Explanation:
To create a Category via automation in Nutanix, the required items are:
Name: The identifier for the category.
Value: The specific value assigned to the category.
Categories help in organizing and managing resources by tagging them with meaningful identifiers.
Reference: Nutanix documentation on Creating Categories.
Nutanix Best Practices for Category Management.
CD
Explanation:
To create a Category via automation in Nutanix, the required items are:
Name: The identifier for the category.
Value: The specific value assigned to the category.
Categories help in organizing and managing resources by tagging them with meaningful identifiers.
Reference: Nutanix documentation on Creating Categories.
Nutanix Best Practices for Category Management.
Question #16
What is a Category?
- A . A grouping of entities into a key value pair
- B . A grouping of clusters into a key value pair
- C . A grouping of hosts into a key value pair
- D . A grouping of VMs into a key value pair
Correct Answer: A
A
Explanation:
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.
Reference: Nutanix documentation on Categories.
Nutanix Best Practices for Using Categories.
A
Explanation:
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.
Reference: Nutanix documentation on Categories.
Nutanix Best Practices for Using Categories.
Question #17
An administrator is unable to launch a Calm blueprint (new and old).
Launching an existing blueprint under this condition fails with the error message:
The project for this blueprint does not have any associated Nutanix account.
Downloading and uploading the new blueprint also fails with
Launch with Variables’ Profile expected to fall as Windows Server VWs attached with deleted Account.
Please modify them to use different account and try again.
Why is the administrator seeing this issue?
- A . The account is in a failed state.
- B . The has not been created.
- C . The account is not verified.
- D . The account been deleted.
Correct Answer: D
D
Explanation:
The error messages indicate that the blueprint is trying to use a Nutanix account that no longer exists. This could happen if the account was deleted by another administrator or by a playbook action. The administrator should check the project settings and verify that the Nutanix account is still available and associated with the project. If not, the administrator should create a new account or use an existing one and update the blueprint accordingly.
Reference: Nutanix Certified Professional – Multicloud Automation (NCP-MCA) 6.5 Exam Blueprint Guide, page 9; Nutanix Certified Professional
– Multicloud Automation (NCP-MCA), section 3; Nutanix NCP-MCA Certification Exam Sample Questions, question 80.
D
Explanation:
The error messages indicate that the blueprint is trying to use a Nutanix account that no longer exists. This could happen if the account was deleted by another administrator or by a playbook action. The administrator should check the project settings and verify that the Nutanix account is still available and associated with the project. If not, the administrator should create a new account or use an existing one and update the blueprint accordingly.
Reference: Nutanix Certified Professional – Multicloud Automation (NCP-MCA) 6.5 Exam Blueprint Guide, page 9; Nutanix Certified Professional
– Multicloud Automation (NCP-MCA), section 3; Nutanix NCP-MCA Certification Exam Sample Questions, question 80.
Question #18
What two view options are available when launching Calm blueprints? (Choose two.)
- A . View as Admin
- B . View as Project Admin
- C . Developer
- D . Consumer
Correct Answer: C D
C D
Explanation:
When launching Calm blueprints, there are two view options available: Developer and Consumer. The Developer view allows you to create, edit, and manage blueprints, as well as access advanced features such as macros, actions, and scripts. The Consumer view allows you to launch and manage applications from the Marketplace, as well as access basic features such as variables, tasks, and alerts. The view option is determined by the role assigned to the user in the project. Users with the Project Admin or Project Auditor role can switch between the Developer and Consumer views, while users with the Project User role can only access the Consumer view.
Reference: Nutanix Certified Professional – Multicloud Automation (NCP-MCA) v6.5, Section 1 – Describe and Differentiate Automation Concepts and Principles, page 3
Nutanix Multicloud Automation Administration (NMCAA), Module 2 – Nutanix Calm, Lesson 2.1 – Nutanix Calm Overview, page 9
Nutanix Calm User Guide, Introduction to Nutanix Calm, Nutanix Calm User Interface
C D
Explanation:
When launching Calm blueprints, there are two view options available: Developer and Consumer. The Developer view allows you to create, edit, and manage blueprints, as well as access advanced features such as macros, actions, and scripts. The Consumer view allows you to launch and manage applications from the Marketplace, as well as access basic features such as variables, tasks, and alerts. The view option is determined by the role assigned to the user in the project. Users with the Project Admin or Project Auditor role can switch between the Developer and Consumer views, while users with the Project User role can only access the Consumer view.
Reference: Nutanix Certified Professional – Multicloud Automation (NCP-MCA) v6.5, Section 1 – Describe and Differentiate Automation Concepts and Principles, page 3
Nutanix Multicloud Automation Administration (NMCAA), Module 2 – Nutanix Calm, Lesson 2.1 – Nutanix Calm Overview, page 9
Nutanix Calm User Guide, Introduction to Nutanix Calm, Nutanix Calm User Interface
Question #19
Which two entities can Categories be assigned to? (Choose two.)
- A . Users
- B . Hosts
- C . Groups
- D . VMs
Correct Answer: BD
BD
Explanation:
In Nutanix, Categories can be assigned to various entities to help organize and manage resources.
The two entities that can be assigned categories are:
Hosts: Categories can be used to tag and manage hosts within the infrastructure.
VMs: Categories can also be assigned to virtual machines, allowing for better organization and management based on specific attributes or requirements.
Reference: Nutanix documentation on Category Management.
Nutanix Best Practices for Using Categories.
BD
Explanation:
In Nutanix, Categories can be assigned to various entities to help organize and manage resources.
The two entities that can be assigned categories are:
Hosts: Categories can be used to tag and manage hosts within the infrastructure.
VMs: Categories can also be assigned to virtual machines, allowing for better organization and management based on specific attributes or requirements.
Reference: Nutanix documentation on Category Management.
Nutanix Best Practices for Using Categories.
Question #20
A developer is building a Blueprint that deploys a Redhat Enterprint Linux VM on vSphere.
During the testing of the Blueprint to prepare it for users, it is discovered that the App deployment fails with the error.
What is the cause of this errors?
- A . vCenter Server cannot be reached.
- B . Open-vm-tools is not installed or not started.
- C . The rhel7 template is unavailable for the VM deployment.
- D . Cloud-init is not correctly formatted.
Correct Answer: B
B
Explanation:
The error message indicates that customization of the guest operating system is not supported. This issue often arises because open-vm-tools is not installed or not running on the Redhat Enterprise Linux VM. open-vm-tools is necessary for vSphere to perform guest customization tasks, such as setting the hostname, IP configuration, and other initialization tasks.
Reference: Nutanix documentation on Guest Customization Requirements.
VMware documentation on Installing Open VM Tools.
B
Explanation:
The error message indicates that customization of the guest operating system is not supported. This issue often arises because open-vm-tools is not installed or not running on the Redhat Enterprise Linux VM. open-vm-tools is necessary for vSphere to perform guest customization tasks, such as setting the hostname, IP configuration, and other initialization tasks.
Reference: Nutanix documentation on Guest Customization Requirements.
VMware documentation on Installing Open VM Tools.