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CAS-005 · Question #514
CAS-005 Question #514: Real Exam Question with Answer & Explanation
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Submitted by ashley.k· Mar 6, 2026Security Architecture
Question
A security architect is troubleshooting an issue with an OIDC implementation. The architect reviews the following configuration and errors: Error: Invalid authentication request code Which of the following is the most likely cause of the error?
Options
- AThe redirect-url parameter is not in the allowed list of redirect hosts in the configuration.
- BIntrospection is not enabled within the OIDC code implementation.
- CThe encoding of the URL parameters on the proxy system is failing.
- DThe parameter is being reused within the authentication challenge.
- EOAuth 2.0 was unable to verify the lack of an interception attack.
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