Question 300
A multi-stage attack produces separate identity and endpoint anomalies that must be correlated beyond one simple KQL rule. Which response best meets the security operations requirement?
Explanation
Correct Answer
Fusion-style detection combines heterogeneous signals to identify complex attack patterns. This directly addresses the requirement to correlate multistage attack patterns.
Incorrect Answers
Statistical deviations are investigation leads, not standalone confirmation of compromise. This addresses validate ML alerts before enforcement; it does not directly satisfy correlate multistage attack patterns.
Machine-learning correlation may rely on models not exposed as one editable KQL rule. Its intended use is to choose native ML correlation instead of mimicking internals, whereas this case requires the analyst to correlate multistage attack patterns.
Incomplete inputs reduce detection coverage regardless of whether the ML rule is enabled. That action focuses on restore ML detection data prerequisites rather than the specified need to correlate multistage attack patterns.






Microsoft Security Operations Analyst (SC-200) Practice Tests