Flexibility and Adaptability CT-AI Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   Which scenario requires an AI system to learn or evolve over time to maintain performance?

   • AA spam filter that must adapt to new types of spam emails that appear over time.
   • BA translation system that must translate both formal and informal language.
   • CA speech recognition system that must handle different accents.
   • DA calculator app that must handle both integer and decimal inputs.
   Reveal Solution Discussion Select an answer first
2. 2expert · hard

   A personalized medicine AI system recommends drug dosages based on patient data. The system is updated with new clinical trial results. However, the system must also be reliable, as incorrect dosages can be harmful. The team is concerned that frequent updates may introduce errors. Which approach best balances adaptability and reliability?

   • AFreeze the model to avoid introducing errors.
   • BUse a simpler model that is easier to validate.
   • CUpdate the model without testing to deploy new findings quickly.
   • DImplement a rigorous validation process for each model update before deployment.
   Reveal Solution Discussion Select an answer first
4. 3foundation · easy

   Which scenario best illustrates why adaptability is critical for an AI-based system?

   • AA chatbot that uses a fixed set of rules to answer customer queries.
   • BA credit scoring model that must incorporate new regulations and changing economic trends to remain accurate.
   • CAn image recognition system that is deployed in a factory where lighting conditions vary throughout the day.
   • DA predictive maintenance system that is trained once and never updated, but still works well after five years.
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5. 4application · medium

   A team is developing an AI system for a ride-sharing app that predicts ride demand. The system must handle variations in demand due to weather, events, and time of day. The team also wants the system to learn from new data to improve predictions over time. Which statement correctly describes the system's requirements?

   • AThe system needs only adaptability, because it can learn to handle variations.
   • BThe system needs both flexibility to handle demand variations and adaptability to learn from new data.
   • CThe system needs neither flexibility nor adaptability, because it can be trained once.
   • DThe system needs only flexibility, because it can handle variations without learning.
   Reveal Solution Discussion Select an answer first
6. 5application · medium

   A news recommendation system uses a collaborative filtering model. User preferences shift over time, and the system's recommendation quality has declined. The team plans to implement a feedback loop where user clicks and ratings are used to update the model. Which testing approach best validates that the system adapts appropriately?

   • AVerify that the model's predictions are explainable to users.
   • BTest the model with the original training data to ensure it still remembers old preferences.
   • CPeriodically evaluate the model's performance on recent user interaction data after each update.
   • DRun a single batch of tests with synthetic user profiles.
   Reveal Solution Discussion Select an answer first