- A
Create a private endpoint for the Azure SQL server in the VNet.
A private endpoint gives the SQL service a private IP address inside the VNet for private access.
- B
Link the private DNS zone for the SQL private link domain to the VNet.
The private DNS zone ensures the SQL name resolves to the private endpoint address from the VNet.
- C
Enable a service endpoint for Microsoft.Sql on the subnet.
Why wrong: Service endpoints do not create a private IP address for the SQL server or change its DNS name.
- D
Grant the VM's managed identity Reader on the SQL server.
Why wrong: Identity permissions are unrelated to whether the service resolves privately or publicly.
- E
Keep public network access enabled and restrict the firewall to the VNet.
Why wrong: This still relies on the public endpoint rather than a private IP inside the virtual network.
AZ-104 Implement and Manage Virtual Networking Practice Question
This AZ-104 practice question tests your understanding of implement and manage virtual networking. 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.
An app on a VM must connect to Azure SQL Database without using the public endpoint. The database name must resolve to a private IP inside the VNet, and public network access should be disabled. Which two actions should the administrator take? Select two.
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 a private endpoint for the Azure SQL server in the VNet.
Option A is correct because a private endpoint assigns the Azure SQL Database server a private IP address from the VNet, allowing the VM to connect without using the public endpoint. This ensures traffic stays within the Microsoft backbone and the database name resolves to a private IP inside the VNet.
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.
- ✓
Create a private endpoint for the Azure SQL server in the VNet.
Why this is correct
A private endpoint gives the SQL service a private IP address inside the VNet for private access.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
Link the private DNS zone for the SQL private link domain to the VNet.
Why this is correct
The private DNS zone ensures the SQL name resolves to the private endpoint address from the VNet.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Enable a service endpoint for Microsoft.Sql on the subnet.
Why it's wrong here
Service endpoints do not create a private IP address for the SQL server or change its DNS name.
- ✗
Grant the VM's managed identity Reader on the SQL server.
Why it's wrong here
Identity permissions are unrelated to whether the service resolves privately or publicly.
- ✗
Keep public network access enabled and restrict the firewall to the VNet.
Why it's wrong here
This still relies on the public endpoint rather than a private IP inside the virtual network.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is confusing service endpoints with private endpoints: service endpoints keep the public endpoint active and only add a network-level route, while private endpoints completely remove public exposure by assigning a private IP and requiring DNS reconfiguration.
Detailed technical explanation
How to think about this question
A private endpoint uses a network interface with a private IP from the VNet subnet, and traffic is routed via Private Link over the Microsoft backbone. The private DNS zone (privatelink.database.windows.net) must be linked to the VNet so that the Azure SQL Database server name resolves to the private IP instead of the public endpoint; without this DNS integration, the VM would still resolve the public IP.
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.
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FAQ
Questions learners often ask
What does this AZ-104 question test?
Implement and Manage Virtual Networking — This question tests Implement and Manage Virtual Networking — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create a private endpoint for the Azure SQL server in the VNet. — Option A is correct because a private endpoint assigns the Azure SQL Database server a private IP address from the VNet, allowing the VM to connect without using the public endpoint. This ensures traffic stays within the Microsoft backbone and the database name resolves to a private IP inside the VNet.
What should I do if I get this AZ-104 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
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
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Last reviewed: Jun 11, 2026
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