1.1 Describe Core Generative AI (gen AI) Concepts and Use Cases. GENERATIVE-AI-LEADER Practice Questions (Page 4)

Questions 16–20

1. 16foundation · easy

   Which characteristic is typical of unstructured data?

   • AIt is easy to search using traditional database queries.
   • BIt is stored in fixed rows and columns.
   • CIt includes formats like text documents, images, and videos.
   • DIt has a predefined data model.
   Reveal Solution Discussion Select an answer first
2. 17expert · hard

   A company must select a foundation model for two use cases: (1) real-time chat with customers, and (2) batch processing of millions of historical documents for data extraction. The budget is limited, and the team wants to minimize total cost. Which approach is most cost-effective?

   • AUse the smallest model for both use cases to minimize cost
   • BUse a smaller, faster model for real-time chat and a larger, more capable model for batch processing
   • CUse a diffusion model for both use cases
   • DUse the largest, most capable model for both use cases to ensure quality
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4. 18expert · hard

   A robotics company is training a model to control a warehouse robot that must navigate to pick items. The robot receives a reward when it successfully picks an item and a penalty when it collides with obstacles. The team has no historical data of successful paths. Which machine learning approach should they use, and why?

   • AUnsupervised learning, because the robot can cluster successful paths
   • BSupervised learning, because the reward signal provides labeled examples
   • CReinforcement learning, because the agent learns from trial-and-error interactions with the environment
   • DPrompt engineering, because the robot can be controlled by a language model
   Reveal Solution Discussion Select an answer first
5. 19foundation · easy

   What is the primary role of labeled data in supervised learning?

   • AIt reduces the need for feature engineering.
   • BIt helps the model find hidden patterns without predefined outputs.
   • CIt provides the correct output for each input, enabling the model to learn the mapping.
   • DIt is used to evaluate the model's performance after deployment.
   Reveal Solution Discussion Select an answer first
6. 20application · medium

   A logistics company is building a gen AI model to predict delivery delays using data from GPS trackers, weather feeds, and traffic sensors. The GPS data is available in real-time, but the weather feed is only updated hourly and the traffic sensor data has frequent gaps. Which data quality characteristic is MOST compromised by the traffic sensor gaps?

   • AConsistency
   • BRelevance
   • CFormat
   • DCompleteness
   Reveal Solution Discussion Select an answer first