AI and ML Fundamentals CLOUD-DIGITAL-LEADER Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   What is a key difference between business intelligence (BI) and machine learning?

   • ABI uses historical data to create reports and dashboards, while ML uses data to build models that make predictions or decisions.
   • BBI is a subset of ML that focuses on data visualization.
   • CBI and ML both require labeled data to function.
   • DBI focuses on predicting future outcomes, while ML focuses on describing past events.
   Reveal Solution Discussion Select an answer first
2. 12application · medium

   A marketing team currently uses a BI tool to report on customer purchase history and segment customers based on past behavior. They now want to predict which customers are likely to churn in the next month so they can proactively offer discounts. What should they do?

   • AUse the BI tool to create a new dashboard showing churn rates by segment.
   • BBuild a machine learning model that uses customer data to predict churn probability.
   • CSend discounts to all customers to ensure no one churns.
   • DManually review each customer's purchase history to identify those at risk.
   Reveal Solution Discussion Select an answer first
4. 13application · medium

   A company is evaluating two projects: one uses a system that learns from data to improve its performance over time, and another uses a set of predefined rules to process transactions. How would you classify these two systems?

   • ABoth are examples of business intelligence.
   • BThe first is ML, the second is a traditional rule-based system.
   • CBoth are examples of ML because they use data.
   • DThe first is AI, the second is ML.
   Reveal Solution Discussion Select an answer first
5. 14expert · hard

   A streaming service wants to recommend movies to users. They have data on user ratings, viewing history, and demographics. They also have a team of data scientists who can build ML models. What is the most important factor for the success of this recommendation system?

   • AThe quality and relevance of the data used to train the model.
   • BThe number of features included in the model.
   • CThe complexity of the ML algorithm used.
   • DThe speed of the recommendation engine at runtime.
   Reveal Solution Discussion Select an answer first
6. 15foundation · easy

   A business leader wants to understand the difference between artificial intelligence (AI) and machine learning (ML). Which statement accurately describes this relationship?

   • AAI is a subset of ML that focuses on neural networks.
   • BML is a broader field that includes AI, robotics, and natural language processing.
   • CAI and ML are interchangeable terms for the same technology.
   • DML is a subset of AI that enables systems to learn from data without being explicitly programmed.
   Reveal Solution Discussion Select an answer first