This question requires that you evaluate the underlined text to determine if it is correct. When you need to delegate permissions to several Azure virtual machines simultaneously, you must deploy the

Deploying VMs to the same Azure region does not automatically group them for permission delegation; permissions are typically applied to resource groups, subscriptions, or individual resources, not regions.

Using the same Azure Resource Manager template is a deployment method, not a mechanism for grouping resources to delegate permissions simultaneously after deployment.

Resource groups serve as a logical container for related Azure resources, enabling you to apply permissions and manage all resources within that group collectively using Azure RBAC. By placing multiple VMs in the same resource group, you can delegate permissions to the group, and all VMs within it will inherit those permissions.

Deploying VMs to the same availability zone provides high availability within a region but does not group them for the purpose of simultaneous permission delegation.