Quick Answer
The answer is management groups. This is the correct first step because management groups create a logical hierarchy above subscriptions, allowing you to organize Azure subscriptions by department—such as Sales, Marketing, and IT—and then apply governance policies and role-based access control at that top level, which automatically cascades down to all subscriptions and resources within each branch. On the AZ-900 exam, this concept tests your understanding of how to achieve centralized management and cost tracking without configuring each subscription individually; a common trap is confusing management groups with resource groups or Azure Policy itself. Remember the memory tip: think of management groups as the "organizational filing cabinet" for your subscriptions—you build the cabinet first, then place the folders (subscriptions) inside, and the rules you set on the cabinet apply to everything within.
This AZ-900 practice question tests your understanding of describe azure management and governance. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 company wants to organize their Azure subscriptions into a hierarchy to manage access policies and cost across different departments. They have three departments: Sales, Marketing, IT. What should they create first?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "first"
Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Resource groups
Why wrong: Resource groups contain resources within a subscription; they do not organize subscriptions.
Management groups
Management groups provide hierarchical organization for subscriptions.
Azure Policy
Why wrong: Azure Policy is used to enforce rules, not to organize subscriptions.
Tagging
Why wrong: Tags provide metadata but do not create a hierarchy for subscriptions.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Management groups
Management groups are the correct first step because they allow you to organize Azure subscriptions into a hierarchy for centralized management of access policies and cost across departments. By creating a management group hierarchy (e.g., Root → Departments → Sales, Marketing, IT), you can apply Azure Policy and role-based access control (RBAC) at the management group level, which then cascades down to all subscriptions and resources within that branch. This enables consistent governance and cost tracking across the entire department without needing to configure each subscription individually.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Resource groups
Why it's wrong here
Resource groups contain resources within a subscription; they do not organize subscriptions.
Management groups
Why this is correct
Management groups provide hierarchical organization for subscriptions.
Clue confirmation
The clue word "first" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Azure Policy
Why it's wrong here
Azure Policy is used to enforce rules, not to organize subscriptions.
Tagging
Why it's wrong here
Tags provide metadata but do not create a hierarchy for subscriptions.
Common exam traps
The trap here is that candidates often confuse management groups with resource groups, thinking resource groups can organize subscriptions, when in fact management groups are the only Azure construct designed to create a subscription hierarchy for cross-department governance.
Detailed technical explanation
Management groups form a tree structure that can support up to 10,000 management groups in a single directory, with each subscription and management group having exactly one parent. When you assign an Azure Policy or RBAC role at a management group, the assignment is inherited by all child management groups, subscriptions, and resources, enabling efficient governance at scale. For example, applying a policy that restricts resource creation to specific regions at the 'IT' management group ensures all IT subscriptions automatically comply, without needing per-subscription configuration.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
What to study next
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Describe Azure management and governance — study guide chapter
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FAQ
Describe Azure management and governance — This question tests Describe Azure management and governance — Read the scenario before looking for a memorised answer..
The correct answer is: Management groups — Management groups are the correct first step because they allow you to organize Azure subscriptions into a hierarchy for centralized management of access policies and cost across departments. By creating a management group hierarchy (e.g., Root → Departments → Sales, Marketing, IT), you can apply Azure Policy and role-based access control (RBAC) at the management group level, which then cascades down to all subscriptions and resources within that branch. This enables consistent governance and cost tracking across the entire department without needing to configure each subscription individually.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Yes — watch for: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 11, 2026
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