Nutanix Updated NCP-MCA Exam Questions and Answers by cerys

The administrator needs to add AWS as a provider in Calm. 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. To add a provider, the administrator needs to go to the Providers page in the Calm UI and click on the +Create Provider button. Then, the administrator needs to select the AWS provider type and enter the required information such as name, access key, secret key, and regions. References: Nutanix Certified Professional - Multicloud Automation (NCP-MCA) Exam Blueprint Guide, page 11; Nutanix Calm User Guide, section 3.1.

The most likely reason for this behavior is that the developer created a post-create task for reserving the IP address. A post-create task is executed after the VM is created and powered on, which means that the VM already obtained a DHCP IP address before the task is run. To reserve the IP address in IPAM as part of the deployment process, the developer should create a pre-create task instead. A pre-create task is executed before the VM is created and powered on, which allows the task to reserve the IP address in IPAM and assign it to the VM. References: Nutanix Certified Professional - Multicloud Automation (NCP-MCA) Exam Blueprint Guide, page 15; Nutanix NCP-MCA Questions, question 57.

To deploy Self-Service (formerly Calm), the Nutanix product version that must be compatible is Prism Central. Self-Service relies on Prism Central for orchestration, management, and automation of applications and services across multiple environments.

References:

Nutanix documentation on Self-Service (Calm) Requirements.

Nutanix Best Practices for Deploying Self-Service.

According to the Nutanix Multicloud Automation Administration (NMCAA) course1, one of the prerequisites for using X-Play to automate tasks on VMs is to have SSH enabled and configured on the target VMs. This allows X-Play to connect to the VMs and execute commands or scripts remotely. If the SSH service is not running on the VMs, then X-Play will fail to connect and perform the actions, resulting in the error message shown in the exhibit. The other options are not likely to cause this error, as they are either unrelated to X-Play (A and B) or not required for X-Play to work ©. References: Nutanix Multicloud Automation Administration (NMCAA) course