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A company has a regulatory requirement that all Azure resources must be deployed only in the West Europe region. The governance team needs to automatically prevent any user or application from creating resources in any other region. The team must also ensure that this restriction is applied to all existing and future subscriptions within the tenant. Which Azure service should the governance team use?

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A company has a regulatory requirement that all Azure resources must be deployed only in the West Europe region. The governance team needs to automatically prevent any user or application from creating resources in any other region. The team must also ensure that this restriction is applied to all existing and future subscriptions within the tenant. Which Azure service should the governance team use?

Answer choices

Why each option matters

Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.

A

Best answer

Azure Policy

Correct. Azure Policy allows you to create, assign, and manage policies that enforce different rules over your resources. The 'Allowed Locations' policy definition can be assigned at a management group scope to block creation of resources in regions other than West Europe, and this applies to all subscriptions under that scope.

B

Distractor review

Azure Blueprints

Incorrect. Azure Blueprints is used to define a repeatable set of Azure resources and policies that implement and adhere to standards and patterns. While a blueprint can include policy assignments, the enforcement of the region restriction is the job of the policy itself, not the blueprint. The question asks for the service that provides the enforcement, which is Azure Policy.

C

Distractor review

Management Groups

Incorrect. Management Groups are containers that help you manage access, policy, and compliance across multiple subscriptions. They organize subscriptions into a hierarchy but do not directly enforce restrictions on which regions resources can be deployed in.

D

Distractor review

Azure Role-Based Access Control (RBAC)

Incorrect. RBAC provides fine-grained access management for Azure resources, allowing you to grant specific permissions to users, groups, and applications. While you could potentially restrict 'Create' permissions for certain regions by creating custom roles, this is not straightforward and does not automatically enforce location constraints across all resource types. Azure Policy is the designed service for such resource property enforcement.

Common exam trap

Common exam trap: answer the scenario, not the keyword

Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.

Technical deep dive

How to think about this question

This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.
  • Use explanations to understand the rule behind the answer.

TExam Day Tips

  • Underline the problem statement mentally.
  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Related practice questions

Related AZ-900 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

More questions from this exam

Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.

Question 1

A developer is building a serverless application that requires integration with an on-premises SQL Server database for real-time data processing. The on-premises network is connected to Azure via a site-to-site VPN. Which Azure service would allow the function to securely access the on-premises database without exposing it to the public internet?

Question 2

A solutions architect is designing a storage solution for a large media company. The company needs to store video files that are accessed infrequently but must be retained for several years for compliance. Which two Azure storage options meet these requirements? (Select two.)

Question 3

A company deploys a multi-tier application using Azure virtual machines. The web tier VMs must be evenly distributed across two distinct data centers within an Azure region to avoid a single point of failure from an infrastructure outage. Which Azure construct should they use to meet this requirement?

Question 4

A company wants to enforce a set of security policies across all their Azure subscriptions. They have created several individual policy definitions. Which Azure construct should they use to group these policies together and assign them as a single package?

Question 5

A company deploys a line-of-business application on an Azure virtual machine. The IT team wants to ensure the application remains secure. According to the shared responsibility model, which of the following security tasks is the sole responsibility of the customer (the company)?

Question 6

A company develops a web API that runs on Azure App Service. The development team wants to deploy a new version of the API to a staging environment, run integration tests against it, and then gradually shift production traffic to the new version. If any issues are detected, they want to immediately roll back to the previous version without redeploying. Which Azure App Service feature should the team use to meet these requirements?

FAQ

Questions learners often ask

What does this AZ-900 question test?

Read the scenario before looking for a memorised answer.

What is the correct answer to this question?

The correct answer is: Azure Policy — Azure Policy is the correct service for enforcing rules on resource properties during deployment. The 'Allowed Locations' built-in policy definition can be assigned at a management group scope to restrict the regions where resources can be created, and this assignment applies to all subscriptions within that management group hierarchy, including existing and future ones. Azure Blueprints orchestrates the deployment of multiple resources and policies, but the enforcement of the location restriction itself is done via Azure Policy. Management Groups organize subscriptions but do not enforce resource-level constraints. RBAC controls who can create resources but not where they can be created. Therefore, Azure Policy is the appropriate solution for this governance requirement.

What should I do if I get this AZ-900 question wrong?

Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.

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