Question 480
The SOC receives the SAME Purview audit action through two downstream SIEM connectors and mistakenly counts it as two independent user changes. What evidence should guide deduplication?
Explanation
Correct Answer
Correlate native Audit record identity, operation, actor, object and timestamp across connectors; retain provenance and count each unique source event once.
Incorrect Answers
Retention checks address missing historical evidence, not duplicate events emitted by two active connectors.
Reviewing an actor and time is useful, but does not by itself distinguish duplicate copies of one event from two separate actions.
Outcome classification distinguishes successful versus attempted events and cannot alone identify duplicated transport of the same original record.



Implementing End-to-End Security Controls for Cloud and AI Workloads (SC-500) Practice Tests