DP-300 Configure and manage automation of tasks Practice Question
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?
⚠ Common exam trap
DP-300 often tests the distinction between monitoring/alerting (Azure Monitor) and automation/workflow (Logic Apps, Automation), so candidates may incorrectly choose a service that can send notifications but is not designed for metric-based alerting.
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 Monitor
Azure Monitor is the native monitoring and alerting service in Azure. It can collect metrics from Azure SQL Database, including storage usage, and trigger alerts based on thresholds like 80%. You can create an alert rule that sends notifications via email, SMS, or webhook to the operations team.
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 Automation
Why it's wrong here
Azure Automation runs runbooks for orchestration and configuration tasks; it does not evaluate Azure Monitor metric thresholds or dispatch alerts. It is tempting because runbooks can send notifications once triggered, but the alert rule itself must be created in Azure Monitor, which watches the storage metric and fires at 80%.
- ✗
Microsoft Sentinel
Why it's wrong here
Microsoft Sentinel is a SIEM for ingesting security logs and detecting threats; it does not create metric alerts on Azure SQL Database storage. It is tempting because it can raise incidents, but those derive from analytics rules over security data, not from platform metric thresholds such as 80% storage usage.
- ✗
Azure Logic Apps
Why it's wrong here
Azure Logic Apps builds workflow automations triggered by events or schedules; it cannot itself evaluate the Azure SQL storage metric threshold. It is tempting because a workflow could send the notification, but the alert rule must be created in Azure Monitor, which then invokes the workflow as an action.
- ✓
Azure Monitor
Why this is correct
Azure Monitor hosts metric alerts that evaluate platform metrics such as storage space used against a threshold, triggering action groups to notify the operations team. It satisfies the automatic notification requirement without custom code, unlike Query Store or Elastic Jobs.
Go deeper
Related to this question
Learn chapter
Monitoring Database Performance with Azure Tools
Key term
Azure SQL Performance Tuning
Azure SQL Performance Tuning is the process of optimizing the speed and efficiency of queries and database operations in Microsoft Azure SQL Database or SQL Managed Instance to reduce latency and improve throughput.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Microsoft exam blueprint
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