Oversee Model Governance PMI-CPMAI Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   Which component is essential for a change control process to be effective in minimizing disruption if a model update fails in production?

   • AA monitoring dashboard
   • BA retraining schedule
   • CA rollback plan
   • DA versioning system
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2. 7expert · hard

   A ride-sharing company retrains its surge-pricing model weekly. The retraining job takes 6 hours and must complete before the weekend when demand peaks. The data pipeline that feeds the model sometimes finishes late on Friday, causing the retraining job to miss its window. The team has a budget to improve the process. What is the most effective solution?

   • AImplement a retraining trigger that starts the job as soon as the data pipeline signals completion, and add a fallback to use the previous week's model if training fails.
   • BChange the retraining schedule to run on Saturday morning, after the data pipeline has definitely finished.
   • CReduce the retraining frequency to every two weeks to avoid the Friday deadline.
   • DMove the retraining job to a more powerful compute cluster to reduce training time from 6 hours to 2 hours.
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4. 8application · medium

   A fraud-detection model in production needs a threshold change to reduce false positives. The change is small, but the model serves real-time transactions. The team wants to minimize risk while moving quickly. What is the most appropriate change control approach?

   • ADeploy the threshold change directly to production and monitor for two days before documenting it.
   • BRetrain the entire model with new data instead of changing the threshold, then deploy the new version.
   • CAsk the model owner to approve the change verbally and then implement it during the next maintenance window.
   • DSubmit a change request with an impact assessment, obtain approval, deploy with a rollback plan, and monitor performance after deployment.
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5. 9foundation · easy

   Which practice is commonly used during model update coordination to reduce the risk of a new model version causing issues in production?

   • AImmediate full deployment of the new model
   • BPhased rollout (e.g., canary deployment)
   • CDeleting the previous model version after deployment
   • DDeploying the new model without testing
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6. 10foundation · easy

   What is the primary purpose of implementing access controls in governance policy enforcement?

   • ATo ensure that only authorized personnel can modify or deploy models
   • BTo improve the model's prediction accuracy
   • CTo automatically retrain the model
   • DTo reduce the latency of model inference
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