Final answer:
An Azure resource group cannot contain multiple Azure subscriptions; rather, it resides within one Azure subscription. The relationship between subscriptions and resource groups is hierarchical, with resource groups serving as containers within a subscription.
Step-by-step explanation:
The statement that an Azure resource group can contain multiple Azure subscriptions is FALSE. In Microsoft Azure, the hierarchy starts with a subscription. A subscription is a logical container used to provision resources in Azure. Under a subscription, you can create multiple resource groups. A resource group is a container that holds related resources for an Azure solution. However, a resource group resides within one, and only one, Azure subscription, not the other way around. This helps with organizing and managing various resources across Azure services.