- A
Configure a firewall rule to allow connections from the Microsoft Entra ID service.
Why wrong: Firewall rules control network access, not authentication method.
- B
Set a Microsoft Entra ID administrator for the Azure SQL Database server.
Required to enable Entra ID authentication at the server level.
- C
Create contained database users in the database mapped to Microsoft Entra identities.
Users must be created in each database to grant access.
- D
Ensure that the Microsoft Entra identity used to connect is a member of the same Azure AD tenant as the server.
Guest users can be added but must be from the same tenant or invited.
- E
Ensure that SQL authentication is enabled as a fallback.
Why wrong: SQL authentication is optional and not required for Entra ID authentication.
DP-300 Implement a secure environment Practice Question
This DP-300 practice question tests your understanding of implement a secure environment. 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.
Which THREE actions are required to configure Microsoft Entra ID authentication for an Azure SQL Database? (Choose three.)
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
Set a Microsoft Entra ID administrator for the Azure SQL Database server.
Option B is correct because setting a Microsoft Entra ID administrator for the Azure SQL Database server is a mandatory step to enable Entra ID authentication at the server level. This action configures the server to accept authentication tokens from the specified Entra ID tenant and allows the creation of contained database users mapped to Entra identities.
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 firewall rule to allow connections from the Microsoft Entra ID service.
Why it's wrong here
Firewall rules control network access, not authentication method.
- ✓
Set a Microsoft Entra ID administrator for the Azure SQL Database server.
Why this is correct
Required to enable Entra ID authentication at the server level.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
Create contained database users in the database mapped to Microsoft Entra identities.
Why this is correct
Users must be created in each database to grant access.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
Ensure that the Microsoft Entra identity used to connect is a member of the same Azure AD tenant as the server.
Why this is correct
Guest users can be added but must be from the same tenant or invited.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Ensure that SQL authentication is enabled as a fallback.
Why it's wrong here
SQL authentication is optional and not required for Entra ID authentication.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse network-level firewall rules with authentication configuration, incorrectly assuming that a special firewall rule is needed for Entra ID traffic, when in fact only IP-based rules are required for network access.
Detailed technical explanation
How to think about this question
Under the hood, Microsoft Entra ID authentication uses OAuth 2.0 tokens issued by the Entra ID tenant. The server administrator must be a user or group from the same Entra ID tenant, and contained database users are created with the CREATE USER [user] FROM EXTERNAL PROVIDER syntax, which maps the database principal to the Entra ID identity. In real-world scenarios, failing to set the server administrator or using a user from a different tenant will result in login failures even if network connectivity is fine.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
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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Implement a secure environment — study guide chapter
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FAQ
Questions learners often ask
What does this DP-300 question test?
Implement a secure environment — This question tests Implement a secure environment — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Set a Microsoft Entra ID administrator for the Azure SQL Database server. — Option B is correct because setting a Microsoft Entra ID administrator for the Azure SQL Database server is a mandatory step to enable Entra ID authentication at the server level. This action configures the server to accept authentication tokens from the specified Entra ID tenant and allows the creation of contained database users mapped to Entra identities.
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.
About these practice questions
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Last reviewed: Jun 24, 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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