Configure Machine Learning (ML) Configuration Tasks NSE6-FORTISIEM-ANALYST Practice Questions (Page 6)

Questions 26–28

1. 26expert · hard

   A global company has deployed FortiSIEM ML for user behavior analytics. The security team has noticed that the model's accuracy degrades over time as employees change roles and new applications are adopted. They want to ensure the model remains accurate without requiring constant manual oversight. What is the most effective configuration strategy?

   • ADisable ML model updates to keep the baseline stable and consistent.
   • BManually retrain the model only when a security incident is detected.
   • CSchedule periodic ML model updates to retrain on recent data, and monitor the ML status page to confirm updates are successful.
   • DSet a very low learning rate to ensure the model does not change its baseline too quickly.
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2. 27foundation · easy

   What is the primary purpose of machine learning (ML) configuration tasks in FortiSIEM?

   • ATo define user roles and permissions for the SIEM console
   • BTo tune the ML models that detect anomalous user and entity behavior
   • CTo configure firewall rules that block malicious IP addresses
   • DTo set up log collection from network devices
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3. 28foundation · easy

   Why is it important to schedule periodic retraining of ML models in FortiSIEM?

   • ATo reduce the amount of log data stored
   • BTo increase the speed of the SIEM database
   • CTo change the user interface language
   • DTo maintain model accuracy as the environment changes
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