Common AI Technologies in Daily Life AIE Practice Questions (Page 12)

Questions 56–60

1. 56application · medium

   A homeowner installs a smart thermostat and smart lights. The homeowner wants the system to automatically adjust temperature and lighting based on daily routines and occupancy, without manual programming. Which AI capability is most essential for this automation?

   • AMachine learning that learns occupancy patterns and user preferences from sensor data over time
   • BNeural machine translation to interpret voice commands in multiple languages
   • CCollaborative filtering that compares the homeowner's settings to those of similar households
   • DObject detection to identify which family members are in each room
   Reveal Solution Discussion Select an answer first
2. 57expert · hard

   A fintech app wants to offer personalized financial advice to users. The app has access to users' spending patterns, income, and savings goals. The team wants to provide advice that is tailored to each user's behavior, but they also need to ensure that the advice is not overly risky for users with low financial literacy. Which approach best balances personalization and safety?

   • AUse machine learning to segment users by financial behavior and risk tolerance, then generate advice within predefined safety guardrails for each segment
   • BUse neural machine translation to translate generic financial advice into multiple languages
   • CUse object detection to analyze users' spending receipts and generate advice based on the items purchased
   • DUse collaborative filtering to recommend the same advice that users with similar demographics received
   Reveal Solution Discussion Select an answer first
4. 58expert · hard

   A game studio wants to generate new, unique game levels procedurally and also make the game challenging for both casual and hardcore players. The studio has a small team and limited budget, so it cannot manually design thousands of levels. Which AI approach best satisfies the need for content variety and adaptive challenge?

   • AObject detection to identify player skill from their webcam and adjust difficulty accordingly
   • BProcedural content generation using AI to create levels, combined with adaptive difficulty that adjusts enemy strength based on player performance
   • CCollaborative filtering to recommend levels based on other players' preferences
   • DNeural machine translation to convert level designs from other games into the studio's format
   Reveal Solution Discussion Select an answer first
5. 59foundation · easy

   What AI feature in photo editing software allows users to remove unwanted objects from an image?

   • ACrop tool
   • BRed-eye reduction
   • CBrightness adjustment
   • DContent-aware fill
   Reveal Solution Discussion Select an answer first
6. 60foundation · easy

   How do social media platforms use AI to curate a user's feed?

   • ABy showing all posts in chronological order
   • BBy randomly selecting posts from all friends
   • CBy displaying only sponsored content
   • DBy analyzing user interactions to rank and display the most relevant content
   Reveal Solution Discussion Select an answer first