Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
You are building an Azure Logic App that must call an external REST API. The API requires an API key passed in the Authorization header. You need to store the API key securely and reference it in the Logic App without exposing it in the workflow definition. What should you do?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Best answer
A
This approach securely stores the API key in Azure Key Vault and uses the Key Vault connector to retrieve it at runtime without exposing the key in the Logic App definition.
B
Distractor review
B
Azure App Configuration is designed for application configuration settings, not secrets. It does not provide the same security guarantees as Key Vault.
C
Distractor review
C
Storing the API key in the Logic App's connection parameters may still expose the key in the workflow definition or connection strings, which is not secure.
D
Distractor review
D
Storing the API key as a plain text string in a variable initialization action exposes the key directly in the workflow definition and is highly insecure.
Common exam trap
Common exam trap: authentication is not authorization
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Technical deep dive
How to think about this question
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
KKey Concepts to Remember
- Authentication checks who the user is.
- Authorization controls what the user is allowed to do after login.
- Privilege levels affect access to EXEC and configuration commands.
- AAA, TACACS+ and RADIUS can separate login success from command access.
TExam Day Tips
- Do not assume successful login means full administrative access.
- Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
- Separate login problems from permission problems before choosing the answer.
Related practice questions
Related AZ-204 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
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Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
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FAQ
Questions learners often ask
What does this AZ-204 question test?
Authentication checks who the user is.
What is the correct answer to this question?
The correct answer is: A — Azure Key Vault provides secure storage for secrets. The Logic App can use the Key Vault connector to retrieve the secret at runtime without exposing it in the workflow definition. Storing the key in App Configuration (B) is for application settings, not secrets. Storing in connection parameters (C) may still expose the key in the workflow definition. Using a plain text variable (D) is insecure.
What should I do if I get this AZ-204 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
Discussion
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