DS0-001 · Question #89
DS0-001 Question #89: Real Exam Question with Answer & Explanation
The correct answer is D: Authentication. Authentication (D) is correct because Gary is proving he is who he claims to be by providing a fingerprint - a biometric credential that verifies his identity to the system. Identification (A) is wrong because identification is the step before authentication, where Gary simply de
Question
Gary is logging into a system and is providing his fingerprint to gain access. What step of the IAM process is he performing?
Options
- AIdentification
- BAuthorization
- CAccounting
- DAuthentication
Explanation
Authentication (D) is correct because Gary is proving he is who he claims to be by providing a fingerprint - a biometric credential that verifies his identity to the system.
- Identification (A) is wrong because identification is the step before authentication, where Gary simply declares who he is (e.g., entering a username) - no proof is involved yet.
- Authorization (B) is wrong because authorization determines what Gary is allowed to do after his identity is confirmed, not how he proves it.
- Accounting (C) is wrong because accounting (also called auditing) tracks what Gary did once inside the system - logging activity and resource usage.
Memory tip: Think of the IAM steps in order - Identify (who are you?), Authenticate (prove it!), Authorize (what can you do?), Account (what did you do?). Anything that involves a credential - password, PIN, fingerprint, token - is always authentication.
Community Discussion
No community discussion yet for this question.