Question 483 of 982

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. 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 is migrating a 1.5 TB on-premises SQL Server database to Azure. The database relies on SQL Server Agent jobs for daily ETL processes and uses linked servers to query data from another on-premises SQL Server database. The company wants a fully managed PaaS service that requires minimal application changes. Which Azure SQL service should they choose?

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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 on-premises SQL Server, including support for SQL Server Agent jobs and linked servers, while being a fully managed PaaS service. This minimizes application changes, as the migration can leverage the existing database code and features without significant rework.

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

    Why it's wrong here

    Incorrect. Azure SQL Database does not support SQL Server Agent jobs or linked servers in the same way; it is a single database PaaS offering with limited instance-level features.

  • Azure SQL Managed Instance

    Why this is correct

    Correct. Azure SQL Managed Instance supports SQL Server Agent, linked servers, and provides high compatibility with on-premises SQL Server while being a fully managed PaaS service.

    Related concept

    Read the scenario before looking for a memorised answer.

  • SQL Server on Azure Virtual Machines

    Why it's wrong here

    Incorrect. SQL Server on VMs is an IaaS offering that requires managing the VM and SQL Server, not a fully managed PaaS.

  • Azure Synapse Analytics

    Why it's wrong here

    Incorrect. Azure Synapse Analytics is a distributed data warehouse designed for analytical workloads, not OLTP with SQL Server Agent and linked servers.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often choose Azure SQL Database because it is the most well-known PaaS option, failing to recognize that its lack of SQL Server Agent and linked server support would require significant application changes, which the question explicitly wants to minimize.

Detailed technical explanation

How to think about this question

Azure SQL Managed Instance uses a VNet-deployed architecture that supports SQL Server Agent via the same T-SQL commands (e.g., sp_add_job, sp_start_job) and linked servers using OLE DB or .NET SqlClient, with the same port 1433. Under the hood, it runs on the same SQL Server engine as on-premises, but with automated patching, backups, and high availability built-in, making it ideal for lift-and-shift migrations where feature parity is critical.

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

Got this wrong? Here's your next step.

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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 on-premises SQL Server, including support for SQL Server Agent jobs and linked servers, while being a fully managed PaaS service. This minimizes application changes, as the migration can leverage the existing database code and features without significant rework.

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

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