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PROFESSIONAL-MACHINE-LEARNING-ENGINEER · Question #203

PROFESSIONAL-MACHINE-LEARNING-ENGINEER Question #203: Real Exam Question with Answer & Explanation

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Submitted by femi9· Apr 18, 2026Monitoring, optimizing, and maintaining ML solutions

Question

Your team has a model deployed to a Vertex AI endpoint. You have created a Vertex AI pipeline that automates the model training process and is triggered by a Cloud Function. You need to prioritize keeping the model up-to-date, but also minimize retraining costs. How should you configure retraining?

Options

  • AConfigure Pub/Sub to call the Cloud Function when a sufficient amount of new data becomes
  • BConfigure a Cloud Scheduler job that calls the Cloud Function at a predetermined frequency that
  • CEnable model monitoring on the Vertex AI endpoint. Configure Pub/Sub to call the Cloud Function
  • DEnable model monitoring on the Vertex AI endpoint. Configure Pub/Sub to call the Cloud Function

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Topics

#Vertex AI#Model Monitoring#Retraining Strategy#Cost Optimization
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