- A
Configure a SQL Server Agent job on the Managed Instance to run a T-SQL BACKUP DATABASE TO URL statement.
Why wrong: This is possible, but the question asks for automation; SQL Agent is already available. However, the key issue is that COPY_ONLY backups are not possible with T-SQL directly; you need to use a PowerShell cmdlet for COPY_ONLY. So this option is incorrect because it doesn't specify COPY_ONLY.
- B
Use Azure Backup to configure a backup policy for the Managed Instance.
Why wrong: Azure Backup does not support Azure SQL Managed Instance; it supports SQL Server on Azure VMs and Azure SQL Database.
- C
Create an Elastic Database Job that runs a T-SQL BACKUP DATABASE TO URL statement.
Why wrong: Elastic Database Jobs run T-SQL scripts, but they are not designed for Azure SQL Managed Instance; they are for Azure SQL Database. Also, Managed Instance supports SQL Agent.
- D
Create an Azure Automation runbook that uses the Backup-SqlDatabase cmdlet with -BackupAction 'Database' -CopyOnly and schedule it.
The Backup-SqlDatabase cmdlet can perform COPY_ONLY backups to a URL when used with the -BackupContainer parameter, and Azure Automation can schedule it.
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. 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 uses Azure SQL Managed Instance. They want to automate backups to a storage account for long-term retention beyond the default 35 days. What should they use?
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
Create an Azure Automation runbook that uses the Backup-SqlDatabase cmdlet with -BackupAction 'Database' -CopyOnly and schedule it.
Option D is correct because Azure SQL Managed Instance does not support native T-SQL BACKUP DATABASE TO URL for automated long-term retention; instead, you must use the Azure Backup service, which leverages the Backup-SqlDatabase cmdlet with the -CopyOnly flag to perform copy-only backups that do not disrupt the backup chain. This method integrates with Azure Backup policies to store backups in a Recovery Services vault for retention beyond 35 days.
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.
- ✗
Configure a SQL Server Agent job on the Managed Instance to run a T-SQL BACKUP DATABASE TO URL statement.
Why it's wrong here
This is possible, but the question asks for automation; SQL Agent is already available. However, the key issue is that COPY_ONLY backups are not possible with T-SQL directly; you need to use a PowerShell cmdlet for COPY_ONLY. So this option is incorrect because it doesn't specify COPY_ONLY.
- ✗
Use Azure Backup to configure a backup policy for the Managed Instance.
Why it's wrong here
Azure Backup does not support Azure SQL Managed Instance; it supports SQL Server on Azure VMs and Azure SQL Database.
- ✗
Create an Elastic Database Job that runs a T-SQL BACKUP DATABASE TO URL statement.
Why it's wrong here
Elastic Database Jobs run T-SQL scripts, but they are not designed for Azure SQL Managed Instance; they are for Azure SQL Database. Also, Managed Instance supports SQL Agent.
- ✓
Create an Azure Automation runbook that uses the Backup-SqlDatabase cmdlet with -BackupAction 'Database' -CopyOnly and schedule it.
Why this is correct
The Backup-SqlDatabase cmdlet can perform COPY_ONLY backups to a URL when used with the -BackupContainer parameter, and Azure Automation can schedule it.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates mistakenly think they can use T-SQL BACKUP DATABASE TO URL or Elastic Database Jobs on Managed Instance, but Managed Instance does not support user-initiated T-SQL backups—only Azure Backup with the Backup-SqlDatabase cmdlet is valid for custom long-term retention.
Detailed technical explanation
How to think about this question
Azure SQL Managed Instance uses automated backups managed by the platform, but for long-term retention (LTR) beyond 35 days, you must use Azure Backup with the Backup-SqlDatabase cmdlet, which performs copy-only backups to a Recovery Services vault. These backups are stored as snapshots in Azure Blob Storage and can be retained for up to 10 years. A common real-world scenario is regulatory compliance requiring backups to be kept for years, where the default 35-day retention is insufficient.
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.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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Configure and manage automation of tasks — study guide chapter
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FAQ
Questions learners often ask
What does this DP-300 question test?
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: Create an Azure Automation runbook that uses the Backup-SqlDatabase cmdlet with -BackupAction 'Database' -CopyOnly and schedule it. — Option D is correct because Azure SQL Managed Instance does not support native T-SQL BACKUP DATABASE TO URL for automated long-term retention; instead, you must use the Azure Backup service, which leverages the Backup-SqlDatabase cmdlet with the -CopyOnly flag to perform copy-only backups that do not disrupt the backup chain. This method integrates with Azure Backup policies to store backups in a Recovery Services vault for retention beyond 35 days.
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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Last reviewed: Jun 11, 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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