Quick Answer
The answer is Azure Monitor. This service is the correct choice because it provides a unified alerting platform that can evaluate metrics like storage percent against a defined threshold—in this case, 80%—and automatically trigger notifications when the condition is met. On the Microsoft Azure Database Administrator Associate DP-300 exam, this question tests your understanding of how to set up alerts on Azure SQL Database storage usage, a common operational task for database administrators. A frequent trap is confusing Azure Monitor with Azure Automation or Logic Apps, but remember that Azure Monitor is the alerting engine itself, while the others are downstream actions or automation tools. For a quick memory tip, think “Monitor measures, others react”—Azure Monitor is the source of the alert, not the response to it.
This DP-300 practice question tests your understanding of configure and manage automation of tasks. 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.
You need to automatically notify the operations team when an Azure SQL Database reaches 80% storage usage. Which Azure service should you use to create the alert?
Azure Automation
Why wrong: Azure Automation is for runbook automation, not alerting.
Microsoft Sentinel
Why wrong: Sentinel is for security monitoring, not simple metric alerts.
Azure Logic Apps
Why wrong: Logic Apps can send notifications but requires an alert trigger; the alert itself is created in Azure Monitor.
Azure Monitor
Azure Monitor can create metric alerts for storage usage.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Azure Monitor
Azure Monitor alerts can be configured to trigger based on metrics like storage percent. Option B is wrong because Azure Automation is for runbooks, not alerting. Option C is wrong because Microsoft Sentinel is a SIEM, not for simple metric alerts. Option D is wrong because Azure Logic Apps can be triggered by alerts, but the alert itself is created in Azure Monitor.
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.
Azure Automation
Why it's wrong here
Azure Automation is for runbook automation, not alerting.
Microsoft Sentinel
Why it's wrong here
Sentinel is for security monitoring, not simple metric alerts.
Azure Logic Apps
Why it's wrong here
Logic Apps can send notifications but requires an alert trigger; the alert itself is created in Azure Monitor.
Azure Monitor
Why this is correct
Azure Monitor can create metric alerts for storage usage.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
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.
Detailed technical explanation
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
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.
What to study next
Identify which DP-300 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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FAQ
Configure and manage automation of tasks — This question tests Configure and manage automation of tasks — Read the scenario before looking for a memorised answer..
The correct answer is: Azure Monitor — Azure Monitor alerts can be configured to trigger based on metrics like storage percent. Option B is wrong because Azure Automation is for runbooks, not alerting. Option C is wrong because Microsoft Sentinel is a SIEM, not for simple metric alerts. Option D is wrong because Azure Logic Apps can be triggered by alerts, but the alert itself is created in Azure Monitor.
Identify which DP-300 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 21, 2026
This DP-300 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 DP-300 exam.
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