AZ-900 Describe Azure management and governance Practice Question
A company uses multiple Azure subscriptions for different departments. The finance team wants to monitor spending across all subscriptions and receive automated email alerts when a subscription's actual spending reaches 80% of its monthly budget. The team does not want to write custom scripts or use external tools. Which Azure feature should they use?
⚠ Common exam trap
It's easy for candidates to confuse Azure Policy (which enforces governance rules) with cost management features, but Azure Policy cannot monitor spending or send alerts—it only evaluates and enforces resource configurations.
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 Cost Management + Budgets
Azure Cost Management + Budgets is the correct feature because it allows you to create budgets at the subscription or resource group level, set alert thresholds (e.g., 80% of actual spend), and configure automated email notifications when the threshold is met—all without custom scripts or external tools. This directly addresses the finance team's requirement to monitor spending across multiple subscriptions and receive alerts.
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 Policy
Why it's wrong here
Azure Policy applies governance rules to resource configuration and properties, using effects such as 'Deny', 'Audit', or 'DeployIfNotExists' to enforce compliance, for example restricting resource locations or SKU types. Policy evaluation is about what resources look like, not their financial cost. It has no access to billing telemetry and cannot generate a spending threshold alert, so it cannot help with budget monitoring.
When this WOULD be correct
A company needs to enforce that all Azure resources in a subscription are tagged with a cost center, and automatically deny deployment of resources without the required tag. Azure Policy would be the correct feature to define and enforce such tagging rules.
- ✓
Azure Cost Management + Budgets
Why this is correct
Azure Cost Management + Budgets is the dedicated service for tracking, analyzing, and controlling Azure spending. You can create budgets at the subscription or resource group scope, set thresholds, and configure alerts based on either actual or forecasted costs; notifications are sent via email and can also trigger action groups. It also provides cost analysis views for identifying spend trends and anomalies, making it the correct choice for budget alerting.
- ✗
Azure Blueprints
Why it's wrong here
Azure Blueprints is an orchestration service that packages and assigns artifacts like ARM templates, resource groups, role assignments, and Azure Policy definitions into a repeatable, versioned 'blueprint' for creating consistent environments. Its purpose is environment composition and deployment governance, not financial visibility. Blueprints can include policies or locks, but they do not collect cost data nor send notifications when spending exceeds limits.
When this WOULD be correct
An organization needs to enforce consistent governance across multiple subscriptions, including deploying a standard set of policies, role assignments, and resource groups. Azure Blueprints would be the correct answer for that scenario.
- ✗
Azure Resource Locks
Why it's wrong here
Azure Resource Locks provide a safeguard for critical resources by preventing accidental deletion or modification, with levels such as CanNotDelete and ReadOnly. These locks operate at the resource, resource group, or subscription scope and are enforced by the Azure Resource Manager. They contain no billing or cost-monitoring capability, so they cannot track actual spend or trigger budget alerts.
When this WOULD be correct
An exam question asks: 'A company wants to prevent critical resources from being accidentally deleted by administrators. Which Azure feature should they use?'
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The AZ-900 exam frequently reuses these exact scenarios with slightly different constraints.
✓Azure Cost Management + BudgetsCorrect answer▾
Why this is correct
Azure Cost Management + Budgets is the dedicated service for tracking, analyzing, and controlling Azure spending. You can create budgets at the subscription or resource group scope, set thresholds, and configure alerts based on either actual or forecasted costs; notifications are sent via email and can also trigger action groups. It also provides cost analysis views for identifying spend trends and anomalies, making it the correct choice for budget alerting.
✗Azure PolicyWrong answer — click to see why▾
Why this is wrong here
Azure Policy enforces organizational rules and compliance by evaluating resource configurations, but it does not provide budget monitoring or automated spending alerts based on actual costs.
★ When this WOULD be the correct answer
A company needs to enforce that all Azure resources in a subscription are tagged with a cost center, and automatically deny deployment of resources without the required tag. Azure Policy would be the correct feature to define and enforce such tagging rules.
Why candidates choose this
Candidates may confuse policy enforcement with cost management, thinking that policies can also track spending, or they may assume 'Policy' covers all governance needs including budgets.
✗Azure BlueprintsWrong answer — click to see why▾
Why this is wrong here
Azure Blueprints is used for orchestrating the deployment of resource templates and policy assignments to create consistent environments, not for monitoring spending or setting budget alerts.
★ When this WOULD be the correct answer
An organization needs to enforce consistent governance across multiple subscriptions, including deploying a standard set of policies, role assignments, and resource groups. Azure Blueprints would be the correct answer for that scenario.
Why candidates choose this
Candidates may confuse Blueprints with Cost Management because both involve managing multiple subscriptions, but Blueprints focuses on environment setup rather than cost monitoring and alerting.
✗Azure Resource LocksWrong answer — click to see why▾
Why this is wrong here
Azure Resource Locks prevent accidental deletion or modification of resources but do not provide budget monitoring or alerting capabilities.
★ When this WOULD be the correct answer
An exam question asks: 'A company wants to prevent critical resources from being accidentally deleted by administrators. Which Azure feature should they use?'
Why candidates choose this
Candidates may confuse 'locks' with 'budget controls' because both involve setting limits or restrictions, but locks are for resource protection, not cost tracking.
Analysis generated from the official AZ-900blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Go deeper
Related to this question
Learn chapter
Azure Cost Management and Billing
Key term
Cost Management
Cost Management is the practice of planning, controlling, and optimizing spending on cloud resources to stay within budget and maximize value.
Key term
Resource group
A logical container in Microsoft Azure that holds related resources for an application or solution, enabling unified management, security, and billing.
About these practice questions
Courseiva writes every AZ-900 question from scratch — 981 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.