DP-300 Configure and manage automation of tasks Practice Question
This DP-300 practice question tests your understanding of configure and manage automation of tasks. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 automate the process of scaling an Azure SQL Database to a higher service tier when CPU usage exceeds 80% for 5 consecutive minutes. Which Azure service is best suited for this automation?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "best"
Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Azure Logic App triggered by an Azure Monitor metric alert, calling the Azure SQL Database REST API to update the tier.
Option B is correct because Azure Logic Apps can be triggered by metrics alerts and can call the REST API to update the database tier. Option A is wrong because Azure Automation Runbooks can be triggered by alerts but require more setup. Option C is wrong because Azure Functions can work but Logic Apps are simpler. Option D is wrong because Elastic Database Jobs cannot scale databases.
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 Logic App triggered by an Azure Monitor metric alert, calling the Azure SQL Database REST API to update the tier.
Why this is correct
Logic Apps have native integration with Azure Monitor alerts and REST APIs.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Elastic Database Job that monitors sys.dm_db_resource_stats and executes ALTER DATABASE.
Why it's wrong here
Elastic Database Jobs cannot scale databases.
✗
Azure Automation Runbook triggered by an Azure Monitor alert, using PowerShell to scale the database.
Why it's wrong here
Runbooks can work but Logic Apps are more straightforward for this scenario.
✗
Azure Function triggered by an Azure Monitor alert, using the Azure SDK to scale.
Why it's wrong here
Azure Functions require more code than Logic Apps.
Common exam traps
Common exam trap: answer the scenario, not the keyword
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.
Trap categories for this question
Scenario analysis trap
Runbooks can work but Logic Apps are more straightforward for this scenario.
Detailed technical explanation
How to think about this question
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.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 DP-300 question in full detail.
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.
Configure and manage automation of tasks — This question tests Configure and manage automation of tasks — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Azure Logic App triggered by an Azure Monitor metric alert, calling the Azure SQL Database REST API to update the tier. — Option B is correct because Azure Logic Apps can be triggered by metrics alerts and can call the REST API to update the database tier. Option A is wrong because Azure Automation Runbooks can be triggered by alerts but require more setup. Option C is wrong because Azure Functions can work but Logic Apps are simpler. Option D is wrong because Elastic Database Jobs cannot scale databases.
What should I do if I get this DP-300 question wrong?
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.
Are there clue words in this question I should notice?
Yes — watch for: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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