The answer is Azure Resource Graph because it is the only Azure tool that provides a powerful Kusto Query Language (KQL) engine designed to query Azure resources across multiple subscriptions, resource groups, and management groups in a single, unified query. Unlike Azure Monitor or Log Analytics, which focus on telemetry and logs, Azure Resource Graph directly explores the Azure Resource Manager resource inventory, making it ideal for filtering and joining data—such as finding all storage accounts without encryption enabled across your entire organization. On the AZ-900 exam, this question tests your understanding of Azure governance and compliance tools, often appearing as a scenario where you need to perform cross-subscription resource discovery. A common trap is confusing Azure Resource Graph with Azure Monitor, but remember: Resource Graph is for inventory and compliance queries, not monitoring metrics. Memory tip: think "Graph" for "grab all resources" across subscriptions.
AZ-900 Describe Azure management and governance Practice Question
This AZ-900 practice question tests your understanding of describe azure management and governance. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 query all Azure resources across multiple subscriptions to find all storage accounts without encryption enabled. They need to use a powerful query language to filter and join data. Which Azure tool should they use?
Resource Graph allows querying Azure resources at scale across subscriptions using KQL, perfect for discovering resources with specific configurations.
B
Azure Monitor Logs
Why wrong: Azure Monitor Logs collects and analyzes telemetry data (logs and metrics) from resources, not resource inventory queries.
C
Azure Advisor
Why wrong: Azure Advisor provides recommendations but does not support custom queries across resources.
D
Azure Policy
Why wrong: Azure Policy evaluates compliance but cannot perform ad-hoc queries across all resources.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Azure Resource Graph
Azure Resource Graph (ARG) is the correct tool because it provides a powerful, Kusto Query Language (KQL)-based query engine that can explore Azure resources across multiple subscriptions, resource groups, and management groups. It allows you to filter, project, and join resource data (e.g., find all storage accounts where encryption is disabled) using a single query, making it ideal for cross-subscription resource discovery and compliance checks.
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 Resource Graph
Why this is correct
Resource Graph allows querying Azure resources at scale across subscriptions using KQL, perfect for discovering resources with specific configurations.
Related concept
Read the scenario before looking for a memorised answer.
✗
Azure Monitor Logs
Why it's wrong here
Azure Monitor Logs collects and analyzes telemetry data (logs and metrics) from resources, not resource inventory queries.
✗
Azure Advisor
Why it's wrong here
Azure Advisor provides recommendations but does not support custom queries across resources.
✗
Azure Policy
Why it's wrong here
Azure Policy evaluates compliance but cannot perform ad-hoc queries across all resources.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is confusing Azure Resource Graph (a resource inventory query tool) with Azure Monitor Logs (a telemetry and log analytics tool), as both use KQL but target fundamentally different data sources—resource properties vs. operational logs.
Detailed technical explanation
How to think about this question
Azure Resource Graph uses a subset of KQL optimized for Azure resource properties, enabling queries like `where type =~ 'microsoft.storage/storageaccounts' and properties.encryption.services.blob.enabled == false` across all subscriptions in a tenant. Under the hood, ARG indexes resource properties in near real-time (up to 5-minute latency) and supports complex joins (e.g., joining storage accounts with their diagnostic settings) without needing to run separate API calls per subscription. A real-world scenario is a security auditor needing to identify all storage accounts with public network access enabled across 50 subscriptions in minutes, which would be impractical with individual Azure CLI commands or portal navigation.
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
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-900 question in full detail.
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 Resource Graph — Azure Resource Graph (ARG) is the correct tool because it provides a powerful, Kusto Query Language (KQL)-based query engine that can explore Azure resources across multiple subscriptions, resource groups, and management groups. It allows you to filter, project, and join resource data (e.g., find all storage accounts where encryption is disabled) using a single query, making it ideal for cross-subscription resource discovery and compliance checks.
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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
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.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.