The correct endpoint is `https://login.microsoftonline.com/{tenant}/discovery/v2.0/keys`, which provides the JWT signing keys needed for token validation. This endpoint is the JSON Web Key Set (JWKS) URI that Microsoft Entra ID exposes, and it is discovered through the OpenID Connect discovery endpoint at `/.well-known/openid-configuration`. The discovery metadata includes a `jwks_uri` field that points directly to this keys endpoint, allowing your API to fetch the public keys and cryptographically verify the JWT signature. On the AZ-204 exam, this tests your understanding of how to securely validate tokens without hardcoding keys, and a common trap is confusing the keys endpoint with the authorize or token endpoints. Remember: the authorize endpoint starts authentication, the token endpoint issues tokens, but only the keys endpoint provides the cryptographic material for validation. A helpful memory tip is "Keys come from the discovery path, not the auth path."
AZ-204 Implement Azure security Practice Question
This AZ-204 practice question tests your understanding of implement azure security. 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.
You are building an API that needs to validate JWT tokens issued by Microsoft Entra ID. The API is registered as an application in Entra ID. Which endpoint should the API use to obtain the signing keys?
The OpenID Connect discovery endpoint (well-known/openid-configuration) provides metadata, including the jwks_uri, which points to the keys endpoint. Option A is wrong because the authorize endpoint is for user authentication. Option B is wrong because the token endpoint issues tokens. Option D is wrong because the metadata endpoint for Microsoft Entra ID is correct but the question asks for the endpoint to get signing keys; the jwks_uri is obtained from the discovery endpoint.
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.
This endpoint returns the public keys used to sign tokens.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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.
Identify which AZ-204 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Implement Azure security — This question tests Implement Azure security — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: https://login.microsoftonline.com/{tenant}/discovery/v2.0/keys — The OpenID Connect discovery endpoint (well-known/openid-configuration) provides metadata, including the jwks_uri, which points to the keys endpoint. Option A is wrong because the authorize endpoint is for user authentication. Option B is wrong because the token endpoint issues tokens. Option D is wrong because the metadata endpoint for Microsoft Entra ID is correct but the question asks for the endpoint to get signing keys; the jwks_uri is obtained from the discovery endpoint.
What should I do if I get this AZ-204 question wrong?
Identify which AZ-204 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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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