- A
Azure Arc
Azure Arc extends Azure management capabilities to any infrastructure, including on-premises servers, allowing you to apply Azure Policy, tags, and monitor them alongside Azure resources.
- B
Azure Policy
Why wrong: Azure Policy is the service for creating, assigning, and managing policies to enforce compliance for Azure resources. It does not by itself extend management to on-premises servers.
- C
Azure Management Groups
Why wrong: Management groups provide a hierarchical structure to organize and manage access, policy, and compliance for Azure subscriptions, not for on-premises resources.
- D
Azure Resource Manager
Why wrong: Azure Resource Manager is the deployment and management service for Azure resources. It does not provide management capabilities for resources outside of Azure.
Quick Answer
The answer is Azure Arc, the correct service to extend Azure management capabilities to on-premises servers. Azure Arc works by projecting on-premises or multi-cloud servers as Azure resources through the Azure Resource Manager control plane, allowing you to apply Azure Policy, enforce tagging standards, and view these servers alongside Azure VMs in the Azure portal—all without migrating the legacy applications. On the AZ-900 exam, this scenario tests your understanding of hybrid management and the distinction between migration and governance; a common trap is confusing Azure Arc with Azure Migrate or Azure Site Recovery, which focus on moving or replicating workloads rather than managing them in place. Remember the memory tip: Arc “arches” Azure’s management over any server, anywhere—think of it as a management bridge, not a moving truck.
AZ-900 Describe Azure management and governance Practice Question
This AZ-900 practice question tests your understanding of describe azure management and governance. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A retail company has 50 on-premises servers in multiple branch offices that run legacy applications that cannot be migrated to Azure. The company wants to govern these servers using the same Azure Policy and tagging standards that they use for their Azure virtual machines. They also want to view these servers alongside Azure resources in the Azure portal. Which Azure service should they deploy to extend Azure management capabilities to these on-premises servers?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Azure Arc
Azure Arc is the correct service because it extends Azure Resource Manager (ARM) control plane to on-premises servers, allowing them to be projected as Azure resources. This enables you to apply Azure Policy and tagging standards to these servers and view them alongside Azure VMs in the Azure portal, even though the legacy applications cannot be migrated.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Azure Arc
Why this is correct
Azure Arc extends Azure management capabilities to any infrastructure, including on-premises servers, allowing you to apply Azure Policy, tags, and monitor them alongside Azure resources.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Azure Policy
Why it's wrong here
Azure Policy is the service for creating, assigning, and managing policies to enforce compliance for Azure resources. It does not by itself extend management to on-premises servers.
- ✗
Azure Management Groups
Why it's wrong here
Management groups provide a hierarchical structure to organize and manage access, policy, and compliance for Azure subscriptions, not for on-premises resources.
- ✗
Azure Resource Manager
Why it's wrong here
Azure Resource Manager is the deployment and management service for Azure resources. It does not provide management capabilities for resources outside of Azure.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Azure Policy (a governance service) with the ability to manage non-Azure resources, forgetting that Azure Policy can only be applied to resources already managed by Azure Resource Manager, which requires Azure Arc for on-premises servers.
Detailed technical explanation
How to think about this question
Azure Arc uses the Azure Connected Machine agent, which communicates outbound over HTTPS (port 443) to Azure, registering the on-premises server as a resource in ARM. Once registered, you can assign Azure Policy initiatives (e.g., guest configuration policies) and apply Azure tags, and the server appears in the Azure portal with a resource type of 'Microsoft.HybridCompute/machines'. This is critical for hybrid scenarios where legacy workloads must remain on-premises but need centralized governance.
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.
TExam Day Tips
- 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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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Describe Azure management and governance — study guide chapter
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FAQ
Questions learners often ask
What does this AZ-900 question test?
Describe Azure management and governance — This question tests Describe Azure management and governance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Azure Arc — Azure Arc is the correct service because it extends Azure Resource Manager (ARM) control plane to on-premises servers, allowing them to be projected as Azure resources. This enables you to apply Azure Policy and tagging standards to these servers and view them alongside Azure VMs in the Azure portal, even though the legacy applications cannot be migrated.
What should I do if I get this AZ-900 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 11, 2026
This AZ-900 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AZ-900 exam.
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