AI Solution Development Methodologies and Lifecycle AAIA Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   Which data preparation activity involves transforming raw data into a format that is suitable for model training, such as normalizing numerical values or encoding categorical variables?

   • AData transformation
   • BData governance
   • CData collection
   • DData labeling
   Reveal Solution Discussion Select an answer first
2. 12expert · hard

   A data science team is developing a model to predict customer lifetime value. They have a dataset with 100,000 customers. During model development, they notice that the model's performance on the validation set is excellent, but the performance on the test set is much worse. The team has already checked for data leakage and confirmed that the splits are correct. What is the most likely cause of this discrepancy?

   • AThe validation set is too small, leading to high variance in performance estimates
   • BThe model has been overfit to the validation set through repeated hyperparameter tuning
   • CThe model is underfitting the training data
   • DThe test set contains outliers that are not present in the validation set
   Reveal Solution Discussion Select an answer first
4. 13application · medium

   A government agency is developing an AI system to assist in benefit eligibility determinations. The agency must ensure that the system complies with administrative law requirements for transparency and appeal rights. Which governance practice should be implemented throughout the AI lifecycle?

   • ALimit stakeholder communication to avoid confusion about the system
   • BUse a proprietary model to protect the agency's intellectual property
   • CEnsure the model is deployed quickly to deliver benefits to citizens faster
   • DDocument the model's decision logic and maintain an audit trail of all decisions
   Reveal Solution Discussion Select an answer first
5. 14foundation · easy

   Which deployment strategy involves running the AI model in a separate environment and making it accessible via an API for other systems to call?

   • AEdge deployment
   • BBatch deployment
   • CModel-as-a-service
   • DEmbedded deployment
   Reveal Solution Discussion Select an answer first
6. 15foundation · easy

   Which of the following is an example of a non-functional requirement for an AI solution?

   • AThe system must generate a weekly report of model accuracy.
   • BThe system must respond to prediction requests within 200 milliseconds.
   • CThe system must identify fraudulent transactions in real time.
   • DThe model must classify customer emails as spam or not spam.
   Reveal Solution Discussion Select an answer first