The answer is that AutoPauseDelayInMinutes controls the automatic pausing of the database after a period of inactivity to save costs. This parameter is specific to the Azure SQL Database serverless compute tier, where it defines the number of minutes of no CPU usage or active sessions before the database automatically pauses, stopping compute billing while storage continues to accrue costs. For the DP-300 exam, this tests your understanding of cost optimization for intermittent workloads, such as development databases that are used sporadically. A common trap is confusing this with the serverless auto-scaling range; remember that AutoPauseDelayInMinutes only governs the pause trigger, not performance scaling. The key insight is that the database resumes instantly on the first connection, making it ideal for on-demand availability without paying for idle compute. Memory tip: think of it as a “sleep timer” for your database—set it to 60 minutes for a development team that works in short bursts, and the database will nap until someone knocks (connects).
DP-300 Plan and implement data platform resources Practice Question
This DP-300 practice question tests your understanding of plan and implement data platform resources. 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.
You are deploying an Azure SQL Database using PowerShell as shown in the exhibit. The database will be used by a development team that works intermittently. You need to ensure the database is cost-effective while being available on demand. What is the purpose of the AutoPauseDelayInMinutes parameter?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
It controls the automatic pausing of the database after a period of inactivity to save costs.
The AutoPauseDelayInMinutes parameter is used with Azure SQL Database serverless compute tier. It specifies the number of minutes of inactivity (no CPU usage or active sessions) after which the database automatically pauses, stopping compute billing while storage remains billed. This makes the database cost-effective for intermittent development workloads because it eliminates compute costs during idle periods and automatically resumes on the first connection.
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.
✗
It configures the database to pause during a disaster recovery scenario.
Why it's wrong here
Auto-pause is not related to disaster recovery.
✓
It controls the automatic pausing of the database after a period of inactivity to save costs.
Why this is correct
Serverless databases pause after inactivity to reduce costs.
Related concept
Read the scenario before looking for a memorised answer.
✗
It sets the maximum duration for which the database can be paused.
Why it's wrong here
AutoPauseDelayInMinutes sets the inactivity period before pausing.
✗
It determines how long the database takes to resume after a pause.
Why it's wrong here
Resume time is not controlled by this parameter.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse the auto-pause feature with a manual pause/resume operation or with a scheduled shutdown, and they incorrectly assume AutoPauseDelayInMinutes controls resume speed or maximum pause duration, when in fact it only defines the inactivity threshold before automatic pausing occurs.
Detailed technical explanation
How to think about this question
In the serverless compute tier, the database pauses when no active sessions, no CPU usage, and no ongoing transactions occur for the duration specified in AutoPauseDelayInMinutes (minimum 60 minutes, maximum 10080 minutes). The database automatically resumes within 30-60 seconds upon receiving a connection request, and compute billing restarts immediately. This is distinct from the Hyperscale or Provisioned tiers, which do not support auto-pause; the serverless tier is specifically designed for intermittent, unpredictable workloads like development or reporting.
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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this DP-300 question in full detail.
Plan and implement data platform resources — This question tests Plan and implement data platform resources — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: It controls the automatic pausing of the database after a period of inactivity to save costs. — The AutoPauseDelayInMinutes parameter is used with Azure SQL Database serverless compute tier. It specifies the number of minutes of inactivity (no CPU usage or active sessions) after which the database automatically pauses, stopping compute billing while storage remains billed. This makes the database cost-effective for intermittent development workloads because it eliminates compute costs during idle periods and automatically resumes on the first connection.
What should I do if I get this DP-300 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.
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Question Discussion
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