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Difficulty: MediumAzure Resources, Resource Groups, Subscriptions, and Management Groups

An IT administrator is designing the resource hierarchy for a new Azure environment. The architecture requires deploying virtual machines in multiple geographical locations and applying access control policies across different departments.

Which of the following statements regarding Azure resource groups and resource deployment are true? (Select two.)

  1. A
    A resource group can contain other resource groups to create a nested hierarchy.
  2. B
    All Azure resources must be deployed in the same physical region as the resource group that contains them.
  3. An Azure resource can only belong to a single resource group at any given time.Answer
  4. A resource can be deployed in a different Azure region than the region specified for its resource group.Answer

Answer

An Azure resource can only belong to a single resource group at any given time, and a resource can be deployed in a different Azure region than the region specified for its resource group.
The correct options are that an Azure resource can only belong to a single resource group at any given time, and a resource can be deployed in a different Azure region than the region specified for its resource group. In Azure, every resource must reside in exactly one resource group to define its lifecycle. Additionally, because the resource group region is only for metadata storage, the resources themselves can be provisioned in any globally supported region.

Step-by-Step Solution

1
Analyze the rule regarding resource group nesting.
Verify that Azure resource groups cannot contain other resource groups. This confirms the nesting statement is incorrect.
Azure resource groups are designed as flat boundaries for resource deployment and lifecycle management, not nested directories.
2
Analyze the rule regarding resource location and resource group location.
Verify that resource groups and the resources they contain can be located in different regions.
The location of a resource group is for metadata storage and compliance logging, whereas the actual resources inside the group run in their respective target regions.
3
Identify the resource group membership constraints.
Confirm that an individual Azure resource is member of exactly one resource group at a time.
Azure enforces that every resource belongs to exactly one resource group to maintain a clean lifecycle and billing boundary.

Key Concept

Azure resource groups act as logical containers for resources, but they do not enforce region alignment for their contents and cannot be nested.
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Topics

Azure Resources, Resource Groups, Subscriptions, and Management Groups