The correct answer is to enable Azure AD Pod Identity and assign a managed identity to the pod. This approach works because Azure AD Pod Identity creates a bridge between your AKS cluster and Azure Active Directory, allowing a specific pod to assume an Azure-managed identity. The pod can then use that identity to authenticate directly to Azure SQL Database via token-based authentication, eliminating the need to store connection strings or secrets in application code. On the AZ-204 exam, this scenario tests your understanding of how to implement secure, secretless access to Azure resources from containerized workloads, often appearing as a distractor against options like using Key Vault or service principals. A common trap is choosing Key Vault for secret storage, but the question explicitly requires managed identities without any stored secrets. Remember the mnemonic: "Pod picks the identity, no password pity" — the pod itself assumes the identity, so no credentials ever touch the code.
AZ-204 Develop Azure compute solutions Practice Question
This AZ-204 practice question tests your understanding of develop azure compute solutions. 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.
You are developing a microservices application on Azure Kubernetes Service (AKS). One of the services needs to securely access Azure SQL Database without storing connection strings in the application code. You need to use managed identities. What should you do?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable Azure AD Pod Identity and assign a managed identity to the pod.
Option D is correct because Azure AD Pod Identity allows you to assign an Azure Active Directory (Azure AD) managed identity directly to a pod in AKS. The pod can then use that identity to authenticate to Azure SQL Database without storing any connection strings or secrets in the code. This is the recommended approach for pod-level managed identity access to Azure resources.
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.
✗
Store the connection string in Azure Key Vault and use the Key Vault FlexVolume driver.
Why it's wrong here
This still exposes the connection string; managed identity is more secure.
✗
Use the AKS cluster's managed identity to access Azure SQL.
Why it's wrong here
The cluster's managed identity is for the cluster infrastructure, not application pods.
✗
Create a service principal and use its credentials in the pod.
Why it's wrong here
Service principal credentials need to be stored and rotated; managed identity is easier.
✓
Enable Azure AD Pod Identity and assign a managed identity to the pod.
Why this is correct
Pod Identity allows the pod to authenticate to Azure SQL using managed identity.
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 often confuse the AKS cluster's managed identity (which is for cluster-level operations like load balancers) with pod-level managed identities, leading them to incorrectly select Option B.
Detailed technical explanation
How to think about this question
Azure AD Pod Identity works by injecting an Azure AD token into the pod via a mutating admission webhook. The pod uses the Azure Identity SDK to request a token for the assigned managed identity, which is then used to authenticate to Azure SQL Database using Azure AD authentication (e.g., 'Active Directory Managed Identity' in the connection string). Under the hood, the Managed Identity Controller (MIC) and Node Managed Identity (NMI) daemon handle token retrieval and injection, ensuring the pod never has direct access to the identity's credentials.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-204 question in full detail.
Develop Azure compute solutions — This question tests Develop Azure compute solutions — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enable Azure AD Pod Identity and assign a managed identity to the pod. — Option D is correct because Azure AD Pod Identity allows you to assign an Azure Active Directory (Azure AD) managed identity directly to a pod in AKS. The pod can then use that identity to authenticate to Azure SQL Database without storing any connection strings or secrets in the code. This is the recommended approach for pod-level managed identity access to Azure resources.
What should I do if I get this AZ-204 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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Question Discussion
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