- A
Azure SQL Database (single database)
Why wrong: Single database is a PaaS offering but does not support instance-level features like CLR or database mail. It is designed for a single logical database.
- B
Azure SQL Database elastic pool
Why wrong: Elastic pools are a deployment option for multiple single databases that share resources. They do not provide instance-level features like CLR or database mail.
- C
Azure SQL Managed Instance
Azure SQL Managed Instance is a PaaS deployment that offers broad SQL Server compatibility, including CLR integration, database mail, SQL Agent, and other instance-scoped features, while still providing managed services.
- D
Azure SQL Database Hyperscale
Why wrong: Hyperscale is a service tier for single databases, designed for large databases but does not support instance-level features such as CLR or database mail.
DP-900 Practice Question: Identify considerations for relational data on Azure
This DP-900 practice question tests your understanding of identify considerations for relational data on azure. 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.
A company is migrating a SQL Server database to Azure SQL Database. The database uses CLR (Common Language Runtime) integration for business logic and has database mail configured. The company needs full instance-level functionality while still benefiting from the platform-as-a-service model. Which Azure SQL deployment option should they choose?
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 SQL Managed Instance
Azure SQL Managed Instance is the correct choice because it provides near 100% compatibility with SQL Server on-premises, including support for CLR integration and Database Mail, while still offering a platform-as-a-service (PaaS) model. Single databases and elastic pools lack these instance-scoped features, and Hyperscale is a scaling option for single databases, not a separate deployment type that adds instance-level functionality.
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 SQL Database (single database)
Why it's wrong here
Single database is a PaaS offering but does not support instance-level features like CLR or database mail. It is designed for a single logical database.
- ✗
Azure SQL Database elastic pool
Why it's wrong here
Elastic pools are a deployment option for multiple single databases that share resources. They do not provide instance-level features like CLR or database mail.
- ✓
Azure SQL Managed Instance
Why this is correct
Azure SQL Managed Instance is a PaaS deployment that offers broad SQL Server compatibility, including CLR integration, database mail, SQL Agent, and other instance-scoped features, while still providing managed services.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Azure SQL Database Hyperscale
Why it's wrong here
Hyperscale is a service tier for single databases, designed for large databases but does not support instance-level features such as CLR or database mail.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Azure SQL Database Hyperscale as a separate deployment option that adds instance features, when in fact it is merely a scaling tier for single databases and does not enable CLR or Database Mail.
Detailed technical explanation
How to think about this question
CLR integration allows running .NET code within the SQL Server process, which requires the 'clr enabled' configuration option and the ability to load assemblies—features restricted to instance-level control. Database Mail relies on the SQL Server Agent and the Database Mail subsystem, both of which are only available in Azure SQL Managed Instance or SQL Server on VMs. In a real-world migration, if the business logic uses CLR stored procedures or triggers, moving to a single database would require rewriting that logic in T-SQL or Azure Functions, significantly increasing migration effort.
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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
What to study next
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FAQ
Questions learners often ask
What does this DP-900 question test?
Identify considerations for relational data on Azure — This question tests Identify considerations for relational data on Azure — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Azure SQL Managed Instance — Azure SQL Managed Instance is the correct choice because it provides near 100% compatibility with SQL Server on-premises, including support for CLR integration and Database Mail, while still offering a platform-as-a-service (PaaS) model. Single databases and elastic pools lack these instance-scoped features, and Hyperscale is a scaling option for single databases, not a separate deployment type that adds instance-level functionality.
What should I do if I get this DP-900 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-900 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-900 exam.
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