When a search skill with Watson Discovery returns results; what determines which passage appears first?
Select an answer to reveal the explanation.
Short Explanation and Infographic
Todd Lammle: 'Imagine you're building a chatbot and this exact situation comes up — the passage ranking score based on relevance to the user query is your go-to move. Watson Discovery ranks retrieved passages by their relevance score relative to the user query; ensuring the most pertinent content appears first. This is a classic Domain 3: Connect AI and External Knowledge concept you'll want locked in before exam day.'
Full explanation below image
Full Explanation
Watson Discovery ranks retrieved passages by their relevance score relative to the user query; ensuring the most pertinent content appears first. Upload order; alphabetical title order; and publication date do not determine relevance ranking. The correct answer, "The passage ranking score based on relevance to the user query", directly satisfies the scenario because it aligns with watsonx Assistant's design principles and the specific capability being tested. The incorrect options ("The order documents were uploaded to Discovery", "The alphabetical order of document titles", "The document publication date") may appear relevant but each misses a key requirement or introduces a step that is either unnecessary or belongs to a different workflow. Mastering the distinction between these approaches is essential for effective watsonx Assistant implementations and is a core focus of the Domain 3: Connect AI and External Knowledge section of the certification exam.