A junior administrator at a hospital trust is documenting how resource groups work. Her draft says that a virtual machine can belong to two resource groups at once, that each group can hold only one resource type, and that groups can be nested inside each other. Which correction should her reviewer make?

1. A. Each resource is in exactly one resource group at a time; groups can hold different resource types and can't be nested ✓ A
2. B. A resource can belong to several resource groups at the same time, as long as all of those groups are located in the same region 💬 B
3. C. Each resource group is limited to one resource type, but nested groups can be used to model departments 💬 C
4. D. Resource groups are optional, and any resource can be deployed directly under a subscription without a group 💬 D

Reveal answer

Correct answer: Each resource is in exactly one resource group at a time; groups can hold different resource types and can't be nested

Reference: https://learn.microsoft.com/en-us/training/modules/describe-core-architectural-components-of-azure/6-describe-azure-management-infrastructure